Shenyang Yetai Biotechnology Co., Ltd.
Telephone 13555827137
Website
Meryer (Shanghai) Chemical Technology Co., Ltd.
Telephone4006356688 18621169109
Websitehttp://www.x-labseek.com/
Tianjin Derchemist Science & Technology Co., Ltd.
Telephone22-58627059 13920586291
Websitehttp://www.derchemist.com
Xiamen Yunfan Biotech Co., Ltd.
Telephone0592-7828678 18050056030
Websitehttp://www.yfpharm.com
Hunan chemfish Scientific co.,ltd
Telephone85567275 15707487186
Websitehttp://www.chemfish.com
Dideu Industries Group Limited
Telephone+86-86-15536356810 +8617392712697
Websitehttps://www.dideu.com
Hu' nan Yunbang Pharmaceutical Co., Ltd.
Telephone85561037 15386497078
Websitehttp://www.yunbangapi.com
SHAANXI?DIDEU?MEDICHEM CO.LTD
Telephone17691182729 17392216275
Website
Aikon International Limited
Telephone025-58859352 18651614124
Websitehttps://www.aikonchem.com/
Shanghai Daken Advanced Materials Co.,Ltd
Telephone+86-2158073036
Websitehttps://www.dakenchem.com/