Taizhou Tongxin Bio-Tech Co., Ltd
Telephone0523-18601685-898 18652728585
Websitehttps://www.allyrise.com
Shanghai Kewel Chemical Co., Ltd.
Telephone021-64609169 18901607656
Websitehttp://www.kewelchem.com/
Tianjin SaiCheng Science and Technology Development Co., Ltd.
Telephone022-25349927 15900252761
Websitehttp://www.tjhalechem.com
Fujian boshi pharmaceutical technology co. LTD
Telephone0595-22008920; 18120708884
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList30918/0.htm
QUALITY CONTROL SOLUTIONS LTD.
Telephone0755-66853366; 13670046396
Websitehttps://www.qcsrm.com
https://hanhongsci.com/
Telephone021-54306202 18917919676
Websitehttps://www.hanhongsci.com/
ShenZhen H&D Pharmaceutical Technology Co., LTD
Telephone18672472998 18672472998
Websitehttps://www.hdimpurity.com/
Hubei Moco Chemical Co., Ltd.
Telephone18627753421 18627756402
Websitehttp://www.molcoo.com/