(e)-ethene-1,2-diamine dihydrochloride

Shanghai JieJie Chemical Co., Ltd is a pharmaceutical and chemical enterprise for the research and production, it built in 2009. Our core business is custom synthesis and contract manufacturing for advanced and bulk APIs, Pharmaceutical intermediates, water soluble polymer and special chemicals, from gram to multitons scale. "Meeting the demand of customers" is our motto. We are confident to be your preferred outsourcing partner.Our aim is to be one of the reliable enterprises with the fastest development in the medicine industry in China, and to become an impactive medicine enterprise entering the international authority market in the world.

We keep a long-term friendly cooperation with many famous universities and research institutions in China, which provide us strong support on the research and development for new products.

The manufacture plant is established in Zhejiang and Shandong province, with fully equipped and scientific management, to meet the requirement of clean production.With the concept of customers highest.

Our sales office and chemical laboratory are located in Shanghai, we own professional doctors who major in organic synthesis and chemical analysis guarantee the quality of our products.

We have established long-term cooperation relationship with many overseas customers. We are willing to become your best partner, cordially welcome any contact by customers all over the world, to go to win-win relation and make a bright future for each other!

Note: Products protected by valid patents are not offered for sale in countries where the sale of such products constitutes a patent infringement and its liability is at buyer's risk.

Send an inquiry on (e)-ethene-1,2-diamine dihydrochloride to JieJie Group 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 (e)-ethene-1,2-diamine dihydrochloride to Leap Chem Co., Ltd

U-Chemo Scientific(Shanghai) Co.,Ltd is specialized in chemistry and chemical supply chain since founded in 2008.

After more than 10 years’ development, U-Chemo is now a main supplier of the insect pheromones, pharmaceutical intermediates, cosmetic ingredients, fertilizers & some pesticides.

U-Chemo also offer outsourcing services for raw materials Made-In-China. Now U-Chemo owns a key lab in Shanghai and two cooperate factories with excellent facilities. Our Customers are from more than 30countries.

Send an inquiry on (e)-ethene-1,2-diamine dihydrochloride to U-Chemo Scientific (Shanghai) Co.,Ltd.