SuZhou ShiYa Biopharmaceuticals, Inc.
Telephone0512-52358471 17715136450
Websitehttp://www.shiyabiopharm.com
Shanghai Yanze Chemical Co., Ltd.
Telephone021-13773155751 19975051755
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1931493/0.htm
Shaanxi Xihua Chemical Industry Co., Ltd
Telephone17691182729 15529505138
Website
Hangzhou Xiao Bei Medical Technology Co., LTD
Telephone+86-571-8526 3177 13962438025
Websitehttps://www.heryipharma.com
SHANGHAI KEAN TECHNOLOGY CO., LTD.
Telephone +8613817748580
Websitewww.kean-chem.com