Jinan Jiuli Biotechnology Co. , Ltd.
Telephone 15865264761
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList89365/0.htm
Shaanxi Istare Biotechnology Co., Ltd.
Telephone18682931470; 18682931470
Websitehttp://www.istarepharm.com/
Shaoguan Qicheng Biotechnology Co., Ltd
Telephone 18122215013
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1488808/0.htm
Merck KGaA
Telephone21-20338288
Websitehttp://www.sigmaaldrich.cn
Aikon International Limited
Telephone 18651614124
Websitehttps://www.aikonchem.com/