Shantou Zhiguangguhan Amino Acid Co., Ltd.

[ Manufacturer Trader ]Main business are Amino acid.

Lianyungang Shunde Bioengineering Co., Ltd.

[ Manufacturer Trader ]Main business are Chemical product

Qianjiang Siwei Amino Acid Co., Ltd.

[ Manufacturer Trader ]Main business are L-cystine, L-cysteine hydrochloride monohydrate, L-cysteine hydrochloride anhydrous substance, S-carboxymethyl-L-cysteine

Zhijiang Hongguang Amino Acid Co., Ltd.

[ Manufacturer Trader ]Main business are Amino acid

Shantou Xilong Chemical Co., Ltd.

[ Manufacturer Trader ]Main business are Chemical reagent, Chemical material.

Xinyi Hanling Biological Engineering Co., Ltd.

[ Manufacturer ]Main business are Basic amino acids and ramification.

Shangyu Jingyi Biological Chemical Co., Ltd.

[ Manufacturer Trader ]Main business are Chemical product

Shijiazhuang Huancheng Biologic Chemical Factory

[ Manufacturer ]Main business are Amino acid product.

Zhenhai Xinchun Fastener Co., Ltd.

[ Manufacturer ]Main business are Amino acid

Baoding Haitaike Biotechnology Co., Ltd.

[ Manufacturer ]Main business are Biochemical reagent, Molecular biology reagent, Cytobiology reagent, Immunology preparation.