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Syntop Chemical Co Ltd
Syntop chemical Co.,Ltd. is a professional wax supplier from China .We have owned wax fact
Zhengzhou Key-chemi Bio
Zhengzhou Key-chemi biotechnology co., LTD. is a high-tech company committed to the field of chemic
Anhui Royal Chemical Co
Anhui Royal Chemical Co., Ltd. was founded in 2008. Since our foundation, we have been devoted to t
Codexis, Inc.
Is a world leader in providing unique, state-of-the-art enzyme optimization services and developing
Henan Sinowin Che
Henan Sinowin Chemical Industry Co.,Ltd. is established in 2003, it's located in Zhengzhou industri
JieJie Group Co., Ltd.
Shanghai JieJie Chemical Co., Ltd is a pharmaceutical and chemical enterprise for the research and |