Shanghai HC Biotech Co., Ltd
Telephone021-20227858
Websitehttp://www.hcbiotech.com.cn
Jiangsu Hongmin Pharmaceutical Co., Ltd.
Telephone18221292452
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList34013/0.htm
SANBEM Biotech (Suzhou) Co., Ltd.
Telephone0512-85667806 18551283436
Websitehttp://www.sanbem.com
DONBOO AMINO ACID COMPANY
Telephone +8613063595538
Websitehttp://www.donboo.com/
Sichuan Zhongcheng Pharmaceutical & Chemical Co., Ltd
Telephone028-83126208 19981688298
Websitehttp://www.sczcyy.cn/