Shanghai Maruhua Science and Technology Co. Ltd.
Telephone021-57171708; 18721745940
Websitehttp://www.api-chem.com
Shanghai Haohong Pharmaceutical Co., Ltd.
Telephone4008210725 4008210725
Websitehttps://www.leyan.com/
Tianjin Xinghan Biotechnology Co., Ltd
Telephone13230698506 18698089028
Websitehttp://www.starshan.com.cn/
BEIJING ECHIRAL MED TECH DVLP
Telephone 18010053931
Website
Tianjin Xinghan Biotechnology Co., Ltd
Telephone +8618698089028
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList662237/0.htm