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No.31,Fukang Road, Nankai District, Tianjin , P.R.China

No.329 Jiangdongbei Road, Ningbo

Yufeng Chemical is established in 2003, We are dedicated to research and development, production and trade of alkane chemicals. Through years’ development, now Yufeng Chemical become a leadi...
the Metallurgical Industrial Zone,Liaoyang City Liaoning Province,China

Sigu'qiao,Yushan county, Jiangxi province, P.R. China.

Chemvon Biotechnology Co. Ltd., is a high-technology pharmaceutical and fine chemical company in R&D, manufacturing and sales of APIs (Active Pharmaceutical Ingredients) and some organic interm...
Suite B-10#, 6999 Chuansha Road,Pudong District, Shanghai 201202, China

Hangzhou Cowin Pharma Co.,Ltd (hereinaftercalled Cowin Pharma) is a professional foreign trading company founded in May, 2005. Cowin Pharma focus on research, manufacture and sales of API a...
Building No.21, No.1218 Wenyixi Road, Cangqian Street, Yuhang District, Hangzhou China.

BeijingProfoundTech.&DevelopmentCo.Ltd.isastockandfastdevelopingcompanybasedonR&D,Production,LogisticandTrading.WebelievethatR&Dwillsupportthecompanyforthelong-termdevelopment,tradingisawindo...
Room B1105 Dongyu Plaza, No.1 Shuguangxili, Chaoyang Distrct, Beijing, China