TianJin Alta Scientific Co., Ltd.
Telephone022-65378550-8551
Websitehttp://www.altascientific.cn
Sigma-Aldrich
Telephone021-61415566 800-8193336
Websitehttps://www.sigmaaldrich.cn
Alta Scientific Co., Ltd.
Telephone022-6537-8550 15522853686
Websitehttp://www.altascientific.cn
Dalian Ruiying Technology Co., Ltd.
Telephone0411-86907150 15940963210
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList30986/0.htm
Cato Research Chemicals Inc.
Telephone020-81960175-677 18933936954
Websitehttps://www.cato-chem.com/
Chengdu Wuyuan Bioengineering Co., Ltd.
Telephone 18512891058
Websitehttps://www.pnpbiotech.com
Shanghai Haohong Scientific Co., Ltd.
Telephone400-400-8210725
Websitehttps://www.leyan.com/
Shanghai Bikai Technology Co. , Ltd.
Telephone 18516304666
Websitehttps://www.cpachem.com/
Dalian Ruiying Technology Co., Ltd.
Telephone+86-0411-86907150 +86-15940963210
Websitewww.dalianruiying.com
Shaanxi Didu New Materials Co. Ltd
Telephone+86-89586680 +86-13289823923
Websitehttps://www.dideu.com/en/
