3-o-ethyl-l-ascorbic acid

Xiamen Aeco Chemical Industrial Co., Ltd(Short as Aecochem)

An ISO 9001:2015 Certified Company
Your Partner in China, a Professional chemical raw material supplier, our main products including the Epxoy Chemical ,Petro Chemical,Pharma Intermediate,Fine Chemicas and Life Science etc.

We consists a team of professional analytical department,complete QC&QA under strict SOPs, experienced sale and after-sale service, efficient logistic support, one-stop service is our great advantage, to benefit for our clients, like BASF, CHEMO, Brenntag, ASR ,Evonik, Merck and etc.

High Quality is Guaranteed
Large-capacity Production to Help You Control Costs

We,Aecochem always be there for you.

Vision: Become a professional Chemical Supplier!
Mission: Create value for customers through Providing products and services!

For more information, contact our English-speaking representatives today.

Send an inquiry on 3-o-ethyl-l-ascorbic acid to Aecochem Corp.

AK Scientific provides fine chemicals and advanced intermediates to our customers worldwide. Currently, we have over 16.000 in stock, ready to ship products, at our California warehouse and this number is increasing weekly. All these products are stocked in multiple, convenient, sizes to fit your specific needs. Purchases are shipped on the same day your order is placed (before 4PM, Pacific Time) to ensure on-time delivery.
AK Scientific products can be searched by Name (or partial name, keyword), Catalog, CAS, and MFCD# on the website. Our website is updated frequently to add new products and to incorporate customer feedback.

Aside from product packaging and pricing, the AK Scientific website provides additional information, such as physical properties and safety advice.

We are committed to keeping all our products in stock for immediate delivery.

Bulk Products

The majority of our products are available in bulk quantities. Inquiries for larger amounts are always welcome.

On time delivery, Competitive prices, Guaranteed quality, Real-time project communication.

Send an inquiry on 3-o-ethyl-l-ascorbic acid to AK Scientific, Inc.

We are serving customers worldwide with 350,000 handpicked compounds. New and unique products are constantly added to our catalog.

We provide a robust catalog of products including building blocks, advanced intermediates, amino acids and peptides, catalysts and ligands, natural products, nucleotides etc.
We provide customers with bulk manufacturing and can source most material.
Send an inquiry on 3-o-ethyl-l-ascorbic acid to Ambeed, Inc.

ARAKATO is composed of biochemical professionals from Japan, Korea, India and China. The company is committed to providing the world's leading raw materials and products for the market. At present, the products developed and manufactured are mainly used in life sciences, health care and materials sciences. All our businesses are based on strong R&D capabilities, keen insight and efficient operation. Our globalization benefits from our global layout, including R&D centers and testing institutes in Japan, Korea and Switzerland, and production bases invested in China, India and Vietnam.Our services include confidential R&D and production, fast global supply and convenient international payment.We are ready and look forward to win-win cooperation with you.
Send an inquiry on 3-o-ethyl-l-ascorbic acid to Arakato Development Ltd

[Editor's note: The company Autech Industry Co., Ltd had to go out of business at the end of 2022]


Autech Industry Co., Ltd was established in 2006, the head office is in Jinan City, Shandong Province. It is a scientific and technological development enterprise,which was integrated R&D, production and sales. Our products mainly cover pharmaceutical intermediates, cosmetic intermediate, pesticides intermediates, catalysts, organic auxiliaries and other fine chemical.
Autech Industry have advanced production facilities and perfect product testing equipment. The quality of products can meet the needs of different customers and we have exported to Asia, Europe, the United States and Australia, and dozens of countries and regions. With the tenet of “product quality is the life of the company”, the company has established and improved the quality control system. Autech Industry has passed the ISO9001 quality management system certification. We were guided by market demand, we also rely on technology leadership and continuously develop new products, we also have extensive cooperation with key domestic universities to support our products with scientific and technological strength.
We are always adhere to the business philosophy of Autech's “Beyond Self, Pursuing Outstanding” and resolutely provide high quality services to customers in accordance with the development requirements of “diligence, responsibility, innovation and change”.

Quality policy: Respect for science, strict craftsmanship, respect for customers, and genuine price!

Entrepreneurial spirit: Technology development, realistic and enterprising, unity and hard work, climb technology peak!
Send an inquiry on 3-o-ethyl-l-ascorbic acid to Autech Industry Co.,Limited

BASIC Industry Co., Ltd. is located in the beautiful and affluent Qingdao on the Shandong Peninsula. Covering an area of 112 acres, the company has over 169 employees, with more than 50% being engineering and technical personnel. It is a technology-based production enterprise integrating research, production, and import/export.

The company's main product categories include phenols, additives, electronic materials, fluorescent brighteners, UV absorbers, pharmaceutical and pesticide intermediates, and fine chemicals. It is committed to the production and research and development of inhibitors and polymer intermediates for plastics, resins, inks, polymer materials, electronic material additives, dyes, and pesticide intermediates. Key products include: hydroquinone, para-tertiary butylphenol, tert-butylhydroquinone (TBHQ), trimethylhydroquinone (TMHQ), 2,5-di-tert-butylhydroquinone (DTBHQ), and phosgene, widely used in resins, inks, and polymer materials.



Send an inquiry on 3-o-ethyl-l-ascorbic acid to BASIC Industry Co., Ltd

BOC Sciences provides a wide range of customer services, bulk and specialty compounds to the pharmaceutical, agrochemical and biotechnology industries. We intend to offer you the products and services of the highest quality at the most reasonable, cost efficient prices. Most of our compounds can be supplied ranging from mg to kg and arrive with analytic report. We hope to add immense value to your research projects!
Send an inquiry on 3-o-ethyl-l-ascorbic acid to BOC Sciences

We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing.

We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures.

We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength.

Our products range from natural gas, oil and basic chemical products through innovative intermediates to specialties, high value-added chemicals, crop protection products and pharmaceuticals.

Send an inquiry on 3-o-ethyl-l-ascorbic acid to BuGuCh & Partners

Welcome to Capotchem
• Established in 1996 ,Capot Chemical Co.,Ltd is a fine organics manufacturing facility which located in Hangzhou,P.R.China. We produce a wide range of organics, especially fluorine, boronic acids, amino acids, unnatural amino acids, peptide, cross linkers, organocatalysts, chiral building blocks, heterocyclic compounds and other active pharmaceutical ingredients compounds. We are certified to the ISO 9001:2000 Standards, have a safety management system in place, and adhere to the responsible care programme. Capotchem has established a global network of thousands of customers from many research centers, Pharmaceutical companys and chemical factorys in the USA,Europe,Japan...

• We have a lot of superexcellence Professionals who have got immense experience in similar line manage both manufacturing and quality control, have excellent production equipment and the best quality of control laboratory to verify the final product.Capotchem offers building blocks, and research chemicals that are optimized for drug discovery using chemic informatics-based design, We have the ability to provide a few grams of product or a few kilograms, even hundreds of kilograms of the products. In addition,We also provide custom synthesis outsourcing, in-house custom chemistry, and proprietary design services.

• Our credo is committed to the adoption of different products, reliable quality, competitive prices and quality service to create value for customers.

Send an inquiry on 3-o-ethyl-l-ascorbic acid to Capot Chemical Co., Ltd.

We are a team of industry experts, dedicated to delivering the best chemical solutions from quality suppliers across China.
Putting our customers first, we take a holistic approach to minimize the time and effort needed to source chemicals, formulate breakthrough products, optimise logistics, improve safety, and ensure quality.
Our international approach, industry expertise, and strong relationships with high-quality local suppliers and distributors makes us the ideal partner for companies around the world.
Send an inquiry on 3-o-ethyl-l-ascorbic acid to Chemlyte Solutions

Create Chemical Co., Ltd. is a specialized manufacturer of organic intermediates, Essence and fragrance、fine chemical and cosmetic raw material. Founded in 2015.

The company is located in Jinan City, Shandong Province, It has two factories. The company supervises, controls and operates all production links in strict accordance with the requirements of ISO9001 and ISO14001.

In order to meet the needs of more customers and more dimensions, the company constantly improve product research and development, We have created many unique product production processes and obtained patents. By 2022, we have obtained up to 70 patent projects. At the same time, we have been rated as provincial excellent enterprises.

Our products are exported to more than 80 countries including many internationally renowned companies and listed companies. Adhering to the Core mission of `We are not only a manufacturer of chemicals, but also a innovator`, the company sincerely cooperates with international and domestic clients with sincere enthusiasm and the best service.

Send an inquiry on 3-o-ethyl-l-ascorbic acid to Create Chemical Co., Ltd.

Dayang Chem (Hangzhou) Co.,Ltd. is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. We act also as agent of many chemical factories and promote their products to the international market at very competitive price.
We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in the world by providing superior quality chemicals and best service.

Send an inquiry on 3-o-ethyl-l-ascorbic acid to Dayang Chem (Hangzhou) Co.,Ltd.

Finetech Industry Limited is a company in England, founded in 2009 which specializing in developing, manufacturing and marketing fine organic compounds and intermediates for the fine chemical and pharmaceutical industry.

We manufacture and supply amino acids, Pyridines, Piperidines, chiral chemicals, APIs and Natural Products in both bulk industry scale and R&D laboratory scale. Also we take on custom synthesis project.

Our factory is in china, the research department is operated by our excellent chemists. All of them possess strong academic background, and some are still cooperating with well-known university professors in China.

Most of our products were exported to the North America, Europe and Oceania. These years, we have built long-term cooperation with our esteemed customers, some are biggest pharmaceutical companies, famous laboratories and research centers. Finetech Industry Limited is focusing on providing fast and timely services to our customers.

Send an inquiry on 3-o-ethyl-l-ascorbic acid to Finetech Industry Limited

Fountain Biotechnology Co., Ltd. is located in Jinan city, Shandong province ,China,which is the professional supplier of cosmetics additive, surfactants, thickeners ,bactericides ,Flavors and Fragrances and health care products raw materials manufacturers and trading for over 6 years.

In the past few years, we help our customers to save purchasing cost, make their product more competitive and distinctive. So far, we have cooperated with more than 100 countries and regions. Including some countries in Europe, America, Japan, South Korea and Southeast Asia,and we have won a series of international praise.

Our experienced team specializes in understanding these key markets and cares about your unique needs.

Fountain Biotechnology would like to keep cooperative relationship with new and existing friends for bright future!
Send an inquiry on 3-o-ethyl-l-ascorbic acid to Fountain Biotechnology Co.,Ltd

FUDAW is a leading manufacturer of biological chemicals.Established in 2000,We currently produce more than 300 products,which are widely used in chemical industry,R&D,agriculture, animal nutrition, human health care, sports fitness and beauty products.We have more than 500 customers around the world. In order to better serve our customers, we have branches and warehouses in the world's major economic centers and ports.
We focus on innovation and develop more than 20 products every year to meet the potential market demand and create greater business value for customers.
We sincerely hope that our products and services can bring you profit. Please feel free to contact us.
Send an inquiry on 3-o-ethyl-l-ascorbic acid to FUDAW INDUSTRY LTD

H&Z Industry Co.,Ltd is a large reliable and professional manufacturer of chemical materials and pharmaceutical intermediate. With about 10 years experiences in this field, now we are a capable provider of customized product, and we can provide gram level to ton level of products.

What we can give to customers:
thoughtful services, high-quality products, competitive price,

Looking forward building long-term cooperative relationships with our business partners.

Send an inquiry on 3-o-ethyl-l-ascorbic acid to H&Z Industry Co.,Ltd

Hangzhou Keying Chem Co., Ltd. Is a comprehensive enterprise, dedicated to the development, production and marketing of chemicals. As a technology innovative and service professional enterprise, Our company mainly engages in global pharmaceutical, chemical and biological service.

After years of development, our company has accumulated abundant products resources in local China and international market which increasingly satisfy development requirements of customers. The products includes fine chemicals, food / feed additives, APIs, pesticides, dyes and pharmaceutical .

Our vision is to supply our customers with the highest quality ingredients with competitive price and excellent service through our professional knowledge. We will achieve our vision by working closely with our partners from all over the world.



Send an inquiry on 3-o-ethyl-l-ascorbic acid to Hangzhou Keying Chem Co., Ltd.

Established in 2010, located in Hangzhou Qinglan science park, lingruichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. In our R&D centre, we have a staff of skilled and experienced research chemists. This has enabled us to meet the special requirements of our customers and it has enabled us to provide quality products at competitive prices.
Lingrui’s credo is committed to your reliable business partner, reliable quality, competitive prices and superior service, If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future !

Send an inquiry on 3-o-ethyl-l-ascorbic acid to Hangzhou Lingrui Chemical Co., Ltd.

Hangzhou Meite Industry Co., Ltd. is an international high-tech enterprise founded in 1998, specialized in R&D and manufacture on intermediates, medicines, agrochemical, dyestuff, flavor, fragrance, cosmetic, natural extracts series products.

We have an efficient R&D centre, get a strong technical support from Zhejiang University of Technology and Institute of Chemistry, Wuhan Branch, Chinese Academy of Sciences. Our factory Hangzhou Meite Chemical Co.,Ltd. is located in Fine Chemical Industrial Zone of Shangyu Hangzhou Gulf. In 2009, we established another factory at the industrial park in Tian Town, Wuxue city, Hubei province.

Considering our long-term development, we are always making innovations on technology, management, system and culture, keeping innovation on product mix adjustment is ever committed by all staff of Meite, we can research and synthesize many especial products according to customer requirement, providing the best product, considerate service and fast shipment is our aim , "Quality first, Credit first, Customer first" is the tenet by all staff of Meite !

We appreciate and cherish every chance to cooperate with you and your company !

Send an inquiry on 3-o-ethyl-l-ascorbic acid to Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)

Located in Hangzhou National Hi-Tech Industrial Development Zone, Hangzhou Zhongqi Chem Co.,Ltd is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries.

Our advantage :
1.We do not simply provide chemicals, we provide chemical solutions and expertise;

2.We have trained, highly effective team to solve the problem at the first time;

3.Our QMS (quality management system) ensures the product quality strictly;

4.Strong research and development capability for contract manufacturing.


Send an inquiry on 3-o-ethyl-l-ascorbic acid to Hangzhou Zhongqi Chem Co., Ltd

Jinan Honestpharm Co., Ltd is a leading global supplier of advanced intermediates and laboratory chemicals, we manufacture, market and distribute high quality intermediates which are widely used in the Pharmaceutical, agrochemical, electronic chemical industries and research laboratories.
Our major business activities are:

1. Supply Coenzyme, nucleoside raw materials and Cosmetic raw materials
2. Custom synthesis and contract manufacturing
3. Investment in the fields of advanced intermediates and laboratory chemicals
4. PEG derivative products with unique molecular designs

In the past 10 years, we have established very good business relationships with hundreds of famous customers in North America, Europe and Asia. We will continuously improve products and services, create value-added benefits for our customers. Jinan Honest Pharm Co.,Ltd is your right and reliable business partner in China.

Send an inquiry on 3-o-ethyl-l-ascorbic acid to Jinan Honestpharm Co., Ltd

LEAPChem, a specialized fine chemicals supplier for research, development and production.
LEAPChem provides nearly 5,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities.
As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner.
Our client list includes many major pharmaceutical and science companies, universities, research institutions and chemical catalogue companies.
Methodology: Sound and Stable;Active and Innovative.
Attitude: Conscientious; Ingenious.
Goals: Customer’s Satisfaction
We regard client’s success as our success.
At LEAPChem we strive to be the preferred supplier for efficiency increasing and cost lowering in your Research&Production.
To achieve this strategic vision, we always push ourself to exceed our customer's requirement. By focusing 'Beyond Your Expectation' we continually expand our product line, enhance our systematic management and human resources.
Welcome to contact us and we look forward to becoming your preferred partner.


Send an inquiry on 3-o-ethyl-l-ascorbic acid to Leap Chem Co., Ltd

Lori industry Co., Ltd was established in 2002 years. It is a large-scale manufacturer integrating R&D, produce and sales. Our products mainly cover fine chemicals, organic intermediates, biological buffers, agricultural fertilizers and other chemicals .

Among them, the sales proportion of organic chemicals and agricultural fertilizers is at the forefront of the domestic market. From 2013 to 2022 years, through cooperation with foreign trade companies, customers visitation, Participating in international exhibitions and other forms, the international export volume is increasinga lot day by day.

Based on our equipment and on our quality control we offer custom manufacturing based on secrecy agreements, e Custom research is offered to a certain degree, as well. Please let us have your inquiry.



Send an inquiry on 3-o-ethyl-l-ascorbic acid to Lori Industry Co., Ltd

M.C.BIOTEC specializes in development and production bioactive substances for cosmetics and personal care products. Besides its own R&D team, it is strongly supported by School of Life Sciences and Technology, China Pharmaceutical University (CPU), from which many of our core technologies come.

We have two production in China, one is in Changzhou, the another one in Anhui, both well-designed according to GMP requirements. Our products include: 3-O-ethyl ascorbic acid, copper tripeptide-1, glabridin 40 & 90, tretinoin, alpha arbutin, tranexamic acid, Ascorbyl Glucoside, sodium hyaluronate,EGF, etc.

We firmly believe that quality products can only be produced in the good facilities by well-trained personnel following strict control procedures. So we continually keep our competitive advantages via:
(1) Adequately activate staff’s enthusiasm and creativity;
(2) Innovative technologies;
(3) Avoid production faults or quality accidents by good training and strict control procedures;
(4) In-depth technical support and thoughtful services;
(5) Good returns to clients in cooperation with us.

Our credo: customers are always the focus of our attention and the cornerstone of our growth and progress.

Send an inquiry on 3-o-ethyl-l-ascorbic acid to M.C.Biotec Inc.

XINDAO is a world leading biochemical company formed by a professional team.The company specializes in the production, development and sales of animal health, crop science, nutrition and health care, skin care raw materials, fine chemicals and other products. At present, more than 300 kinds of products can be mass produced, which are widely used in chemical industry, health, agriculture, animal husbandry, biochemical research and other high-end fields.
XINDAO pays attention to the investment of R&D,testing and production equipment.The factory has perfect production synthesis workshop, GMP precision drying workshop, testing center and quality management system, which has been tested by many customers at home and abroad.
XINDAO is committed to establishing long-term relations with customers at home and abroad at competitive prices by consistently providing high-quality products. We have good pre-sale, in-sale and after-sales service. There are professional freight department, quality inspection department and warehousing department to ensure that every order can reach customers smoothly. At the same time, we continue to introduce and train talents, set up a team with rich experience and professional knowledge, and walk in the forefront of green chemical industry in the world. The purpose of XINDAO is to bring honest service and a better life for everyone.
Send an inquiry on 3-o-ethyl-l-ascorbic acid to Nantong Xindao Biotech Ltd

OPQ Chemical is a high tech enterprise,located in China Spring city(Jinan).Mainly engages in the development and production of phenolic and quinones,additive agents, dying stuffs, and pesticide intermediates,and also has been involved in other fine chemicals,cosmetic raw materials etc.And actively practices the business philosophy of "MY heart, let you feel more assured".
OPQ has international advanced production technology and equipment, the company's marketing network throughout the world, products exported to Europe, the Americas, Asia, Africa, many countries and regions

At present, we are highly appraised and recognized by customers, investors and society for outstanding research and development ability, strict quality control, perfect products and service and excellent credit. We have successfully established closely cooperative relations with customers in past several years.
Keeping developing creative products, insisting on efficient and environment-friendly scale production, and world-wide marketing strategy, and combining with our experienced management team, we now have formed a systemic core competency.
We firmly believe that customer’s success is our success, and devote ourselves to building a long-term relationship with all the friends globally.

Send an inquiry on 3-o-ethyl-l-ascorbic acid to OPQ Chemical Co., Ltd

Established in 1997, China Qingdao Hong Jin Chemical Company is specialized in manufacturing & exporting chemicals and metals.The company has many manufacturing bases in Shandong, Hebei, Jiangsu and so on. These bases specialize in production and contract manufacturing.Dealing mainly with products such as Liquid Crystal, Electroceramics Formulated powder(Titanate), Flame retardant, Floatation reagent for Mining Industry, Food and Feed additives, Pharmaceutical and Dye intermediates, Organic and Inorganic chemical and etc. Specilly CS powder,CAS No.2698-41-1, purity(HPLC) 99% with REACH Full Registration.

We have a long, successful history of meeting customer needs by specializing in the development of superior chemicals and pure quality metals. Our dedicated service staff, which includes renowned experts and scholars, has established an international trade organization which includes such countries as: the USA, Germany, Australia, Japan, and South Korea, among others. Thus, our company enjoys a favorable reputation at home and abroad.

We can provide the custom synthesis and contract manufacturing. Superior technical force and excellent means of testing, it has won the recognition of clients.

It is our hope that China Qingdao Hongjin Chemical Company, will enable the expansion of your business enterprise through the use of our quality products, competitive pricing and dedicated customer service.


Send an inquiry on 3-o-ethyl-l-ascorbic acid to Qingdao Hong Jin Chemical Co., Ltd.

Sancai Industry is involved in supplying of fine chemicals, food and nutrition,personal care, medical intermediate etc, We can also customize chemicals for our customers.Taking advantage of innovative technology and excellent talents and through over 15 years of development,We have stabled good relation with clients in and abroad.

In order to be competitive on the market. We have established the global marketing network, independent research center, testing center, and key product manufacturing plant. Our plants all produce the products in strict accordance with ISO9001: 2000 quality management syste. Best quality product is the root of our survival.

We take “Honesty,Unity,Innovation,Progressive”as our business spirits.“Reliable quality and excellent service” is our commitment to every customer, We are always dedicated to provide customers with what they need reliable products and quality services. “Win-win cooperation”is our goal to get with our clients. We insist on taking “SC” as a brand for the chemical leader.
Send an inquiry on 3-o-ethyl-l-ascorbic acid to Sancai Industry Co.,Ltd.

Santa Cruz Biotechnology, Inc. now offers over 140,000 specialty biochemicals under our ChemCruz™ brand.

Santa Cruz Biotechnology, Inc. is focused on the ongoing development of research reagents. It is our goal to continue to offer the broadest range of reagents in the field. We also provide superior, innovative primary antibodies and support products.


Send an inquiry on 3-o-ethyl-l-ascorbic acid to Santa Cruz Biotechnology, Inc.

Shandong Juntai Pharmaceutical Co., LTD. is a high-tech production enterprise engaged in the customization of APIs, intermediates,cosmetics, food and healthcare products and fine chemicals. Our products are widely used in the following fields: anti-cancer medicines,COVID-19 intermediates, R&D for new APIs, cosmetics and food/heathcare manufacturing. Our research and technical team comes from most well-known universities,pharmaceutical companies and laboratories. We have now established partnerships with most domestic and foreign pharmaceutical companies, such as Gilead Science, Sigma, TCI chemicals and so on.
Send an inquiry on 3-o-ethyl-l-ascorbic acid to Shandong Juntai Pharmaceutical Co., Ltd.

Shandong Lanhai Industry Co., Ltd established in 2015. The headquartered located in the beautiful Spring city Jinan. The company's factory is located in Coal Chemical Industrial Park, Juye County, Heze City Shandong province.Lanhai Industry is a high-tech enterprise in Shandong Province. The company integrates science, industry and trade, specializing in the research, development, production and operation of fluorosilicone products, OLED intermediates and agricultural fertilizers. At the same time, it is also committed to the production, import and export business of cosmetic raw materials, pharmaceutical intermediates and other fine chemicals.

Shandong Lanhai Industry Co., Ltd. always adheres to the principle of "quality first, customer first, reputation first" to provide customers with high-quality products and services. We sincerely look forward to cooperating with you from all over the world and seek common development for the better world!

Send an inquiry on 3-o-ethyl-l-ascorbic acid to Shandong Lanhai Industry Co.,Ltd.

Shandong SanYoung Industry Co., Ltd is a scientific and technological company specializing in research and development, cooperative production and sales of chemical products. The company's main products include: photoinitiator; light stabilizer; polymer retardant; ultraviolet absorbent; fine chemical products and pharmaceutical intermediates, we can also customize chemicals for our customers. Our company has a large number of customers with good reputation at home and abroad, and maintains good cooperative relations with them. The company's market includes the United States, European Union countries, Japan, South Korea, India, Thailand, Canada and other countries.
Welcome to your inquiry. Hope to have chance to give you our best support.

Send an inquiry on 3-o-ethyl-l-ascorbic acid to Shandong SanYoung Industry Co., Ltd

Shanghai Kangxin Chemical Co., LTD., founded in 2000, is a sino-foreign joint venture specializing in food additives, feed additives, pharmaceutical intermediates, fine chemicals development, production and marketing, with strong technical force and product development, production and marketing capabilities.

Since 2000, the company has put into production of l-carnitine series products, and is one of the earliest enterprises to develop l-carnitine products in China.

The main products cover l-carnitine series products, including l-carnitine, l-carnitine hydrochloride, mixed carnitine hydrochloride, acetyl l-carnitine hydrochloride.

With professional technical personnel, quality assurance and good after-sales service, the products are exported to the United States, South Korea, Japan, Mexico, Switzerland and other countries in the world.
Send an inquiry on 3-o-ethyl-l-ascorbic acid to Shanghai Kangxin Chemical Co., LTD

Shanghai Rory Fine Chemical Co., Ltd. is situated in the city of Shanghai. Simultaneity developed its production base in Zhang Dian Liang Industry Garden, Shandong Province. With full types of testing and quality control apparatus, strict administration rules and the perfect quality control system we can provide high quality chemical from kgs to tons. Rory chemicals producing base are according with the standard of the ISO9002 certification quality system.

Our Quality Control equipment includs
- 1 High performance liquid chromatography Agilent 1100
- 2 Gas chromatography Agilent 6890
- 3 balance METTLER TOLEDO AG204
- 4 MP instrument YRT-3

Our are good in the following reaction:
Nitrificaton; Oxidation; Chlorination; Condensation; Hydrogenation Pressure reaction(<100atm)

We holding the aim of "clients first, quality first and credit first" will keep feeding back the society and developing market home and abroad. We would try our best to cooperate with old and new clients for a brighter future....

Send an inquiry on 3-o-ethyl-l-ascorbic acid to Shanghai Rory Fine Chemicals Co., Ltd.

Your partner in China for chemicals business.
Expertize in supplies and sources of fine, specialty, pharmaceutical chemicals and intermediates.
WE offer high quality products and JIT services with instant market intelligence in China, custom synthesis in our 3 production sites, famous principals as Brenntag, Univar,S inopec, Grace, Petrobras, DKSH, Formitex, Evonik, Merck, TCI, Sanofi, Chemo with creditable reputation and business cooperation.


Send an inquiry on 3-o-ethyl-l-ascorbic acid to Simagchem Corporation

Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. We have expanded a compositive entity from initially only as a small manufacturer. We have extensive knowledge of domestic and international pharmaceutical markets. Our working range can be start from small amount in research stage to big bulk for industrial production.
Send an inquiry on 3-o-ethyl-l-ascorbic acid to Skyrun Industrial Co., Ltd.

Unilong Industry Co.,Ltd. is a growing high-tech chemical enterprise, and located in Zibo Zhangdian chemical industrial park of Shandong province. Now Unilong company already is a world leading professional manufacturer and distributor for fine chemicals materials.

With the development of society, more and more people pay more attention to environmental health.In recent years, we are engaging to expand new materials field and also set up a researching team, particularly for the fields of nutrition, health/daily care chemical materials.

We sincerely hope our first-class quality, professional service and various products composition will be the strongest backup for all our valuable customers.
Send an inquiry on 3-o-ethyl-l-ascorbic acid to Unilong Industry Co.,Ltd

XD BIOCHEMS is a manufacturer and distributor of Fine Chemicals and Biochemicals in Bulk, Semi-Bulk and Research quantities.
Our business originates from the production and sales of amino acids, amino acid derivatives and peptide reagents. With the increasing market demand for biochemical products, we began to produce and sell various glucosides, biological buffers and diagnostic reagents in 2018. Thanks to the rapid development of CRO and CMO in China, we began to produce and sell pharmaceutical blocks and special chemicals in 2020. At the same time, we also sell various chemical reagents as distributor,mainly serving China's rapidly developing R&D institutions.
The secret of our success is that we can provide products according to the needs of customers and the market, and always maintain innovation and extensive cooperation. If you have a new product to develop, we are very willing to provide all help to realize it as soon as possible.
At present, we can supply more than 2000 kinds of products and keep inventory. Our customers include multinational corporations, R & D institutions, chemical and reagent distributors etc.
Today,China's biochemical products are gradually in the leading position in the world. We have a lot of R & D personnel involved. Every day, we can develop a lot of new products to meet the needs of the world. We are very willing to provide you with high-quality products and good prices.
Welcome to contact us.


Send an inquiry on 3-o-ethyl-l-ascorbic acid to XD BIOCHEMS Ltd

Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. We are committed to provide experienced high quality product and JIT performance to benefit our customers.
Send an inquiry on 3-o-ethyl-l-ascorbic acid to Xiamen Equation Chemical Co.,Ltd

Xiamen Kinbester Co., Limited is a leading global supplier of advanced intermediates and laboratory chemicals, we manufacture, market and distribute high quality intermediates which are widely used in the electronic chemical, agrochemical industries and research laboratories.


Our major business activities are:

1. Supply laboratory chemicals and reagents

2. Supply advanced intermediates

3. Custom synthesis and contract manufacturing

4. Investment in the fields of advanced intermediates and laboratory chemicals

5. Sole agency of good quality chemicals from all over the world in China



In the past 20 years, we have established very good business relationships with hundreds of famous customers in North America, Europe and Asia. We will continuously improve products and services, create value-added benefits for our customers. Kinbester Co., Limited is your right and reliable business partner in China.


Send an inquiry on 3-o-ethyl-l-ascorbic acid to Xiamen Kinbester Co., Ltd.

Xingrui Industry CO., LTD. is a professional manufacturing enterprise integrating R&D, production and sales. The products involved fine chemicals, pharmaceutical intermediates, dye intermediates, cosmetic raw materials and so on. The company is ranked among the outstanding producers in the fine chemical industry.

Xingrui Industry always strive to be the most reliable partner of our customers, and strive to build a customer-trusted, socially respected, world-class fine chemical production enterprise!

Xingrui Industry, trustworthy! Look forward to working with you hand in hand to create brilliant!
Send an inquiry on 3-o-ethyl-l-ascorbic acid to Xingrui Industry Co., Limited

Xinxiang Aurora Biotechnology Co., Ltd. was established in 2012, located in Xinxiang City, Henan Province, which is an important base of nucleoside and nucleotide raw materials supplying.
We are professional chemical Enterprises including development, production, sales and service of bio-engineering product, business scope involving fine chemicals, pharmaceutical intermediates, optoelectronic materials and water purification materials and other fields. So far, we have made a series of breakthroughs in the nucleoside, nucleotide industrial production and related derivatives development.
Aurora Biotechnology has more than 80 employees, our R & D team including lot of doctor, master, professors, senior engineers and other professional and technical personnel, our research and development centers base on Zhengzhou University and Xinxiang Medical Uniersity, include synthetic labs, 1 analysis lab and 2 pilot labs(Kilolab), it is equipped with Agilent 1200, HPLC, GC, LC, MS, KF-moisture tester and other high precision equipment.
We have three multi-functional fully equipped factories, one bio-fermentation workshop covering area of 40,000 square meters, and passed the ISO9001 certification, Reactor from 50L- 3000L, total capacity is 2000000L, providing quantity varies from kilogram to ton lots. We can also select the most shortcut route to approach the customer needs.
Our company devote ourselves the industrialization and promotion of biotechnology, strive to achieve the goal win-win among the company, employees, society, customers and suppliers, contribute to the cause of human health.

Send an inquiry on 3-o-ethyl-l-ascorbic acid to Xinxiang Aurora Biotechnology Co., Ltd.

Xi'an SR Bio-Engineering Co., Ltd established in 2009, is an expert in the field of biochemistry, pharmacology and analysis of herbs and natural compounds. Our products are irreplaceable in pharmaceutics, cosmetology, veterinary medicine and food industry.

We supply dry plant extracts, extracts from sea animals and plants, individual preparations and high-concentrated substances extracted from plant or animal raw material, vegetable and fruit extracts, food concentrates, natural sweeteners, extracts from exotic plants, fodder additives for the veterinary medicine.

The common specifications of each of our products are available, and the specifications of unproduced products can also be customized according to customer requirements.


Send an inquiry on 3-o-ethyl-l-ascorbic acid to Xi´an SR Bio-Engineering Co., Ltd.

X´ian Taicheng Chemco, Ltd is a international company specialized in R&D, Production and Sales in Pharmacetical raw material, nutritional, cosmetic and biochemical products.
Founded in 2006, with rapidly development, now we have one herb extracts plant, one chemical plant (synthetci products) and a lab.
Send an inquiry on 3-o-ethyl-l-ascorbic acid to X´ian Taicheng Chem Co., Ltd