Shanghai Tombiopharma Chemical Co. Ltd.
Telephone 13391076197
Websitehttp://www.tombiopharma.com
CONIER CHEM AND PHARMA LIMITED
Telephone
Websitehttp://www.conier.com/
Shijizhuang Zhoukun Pharmaceutical Technology Co., LTD
Telephone0311-83784138 18633934202
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1554402/0_EN.htm
Shaanxi Istare Biotechnology Co., Ltd.
Telephone18682931470; 18682931470
Websitehttp://www.istarepharm.com/
Shanghai Ken chemical Technology Co.,ltd
Telephone13701870891; 02152215958
Websitehttp://www.kenchem.net/