Shanghai Huzhen Industrial Co., LTD
Telephone021-60345367 13916550749
Websitehttps://www.shuzbio.com/
Shanghai Yiyan Biotechnology Co. , Ltd.
Telephone021-69985186 13611928337
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1691458/0.htm
Merck KGaA
Telephone(+86) 21 2033 8288
Websitehttp://www.sigmaaldrich.cn
