Shanghai YuanYe Biotechnology Co., Ltd.
Telephone021-61312847; 18021002903
Websitehttp://www.shyuanye.com
Cangzhou Enke Pharma-tech Co., Ltd.
Telephone0317-5296180 15533709196
Websitehttp://www.enkepharma.com
Shanghai SuperLan Chemcial Technique Centre
Telephone021-2022843681 15618226720
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList19886/0.htm
Shanghai Xinlitai Pharmaceutical Co. , Ltd.
Telephone 18616665298
Websitehttp://www.neoleading.com/
Jiangxi Kaixin Biomedical Co., Ltd.
Telephone0797-2111676 18890136722
Websitehttp://www.chiralsyn.com
Shanghai Haohong Scientific Co., Ltd.
Telephone4008210725 17717813675;
Websitehttps://www.leyan.com/
Cangzhou Enke Pharma Tech Co.,ltd.
Telephone0317-5106596 15533709196
Websitehttp://www.enkepharma.com/