Shanghai Xingui Biotechnology Co., Ltd.
Telephone 17501653715
Websitehttp://www.ansitan.com
Changzhou Hopschain Chemical Co.,Ltd.
Telephone0519-85528066 13775048983
Websitehttp://www.hopschem.com/
Shanghai shuji biotechnology co., ltd.
Telephone021-021-62200788 15000569291
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList447529/0.htm
Shanghai Puluokai Medical Technology Co., LTD
Telephone 17269768198
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1408593/0.htm
Yantai Lianhua Technology Co., Ltd
Telephone 15552437730
Website