Zhejiang Zhenyuan Pharmaceutical Co., Ltd.

[ Manufacturer ]Main business are Antibiotics and semi-synthetic antibiotics (bulk drugs and preparations).

Anhui Sunsing Chemicals Co., Ltd.

[ Manufacturer ]Main business are Butanedioic acid, Disodium succinate, Phthalocyanin blue B/BGS, Phthalocyanin green G.

Hebei Langqi Chemical Co., Ltd.

[ Manufacturer Trader ]Main business are Chemical product

Anqing Hexing Chemical Co., Ltd.

[ Manufacturer ]Main business are Succinic acid

Changzhou Xiali Chemical Industry Co., Ltd.

[ Manufacturer ]Main business are Ester, Imine, Ketone, etc.

Jiangsu Omoda Paint Co., Ltd.

[ Manufacturer Trader ]Main business are Synthetic resin, Chemical engineering solvent, Oil paint coating etc.

Shanghai Shenren Fine Chemical Engineering Co., Ltd.

[ Manufacturer Trader ]Main business are Butanedioic acid and butanedioic acid series products

Beijing Liyouxin Industrial Trade Co., Ltd.

[ Manufacturer Trader ]Main business are New auxiliary agent

Hebei Hua-chem Group

[ Manufacturer Trader ]Main business are Chemical product