ShangHai AmK Pharmaceutical Technology Co., Ltd.
Telephone 18019252918
Websitehttp://www.amkchem.com微信:17321281695
Changzhou Hopschain Chemical Co.,Ltd.
Telephone0519-85528066 13775048983
Websitehttp://www.hopschem.com/
Shandong Winner Biotechnology Co., Ltd.
Telephone15315319889 15315319889
Websitehttp://www.sdwinnerbio.com/
Hebei Mujin Biotechnology Co.,Ltd
Telephone+86 13288715578 +8613288715578
Websitehttp://www.mojinchemical.com
Hebei Yaocheng Pharmaceutical Technology Co. Ltd
Telephone 18033875090
Websitehttps://www.yaochengph.com