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.
Telephone400-400-8210725 17717813675;
Websitehttps://www.leyan.com/