Hubei Yangxin Medical Technology Co., Ltd.
Telephone 15374522761
Websitehttp://www.standardpharm.com
Shanghai Yanze Chemical Co., Ltd.
Telephone021-13773155751 19975051755
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1931493/0.htm
Beijing Taihe Jingming Pharmaceutical Technology Co., Ltd
Telephone 15011440205
Website
Dongying Sifang Litong New Material Co. LTD
Telephone13589435123 17861826421
Websitehttps://sifanglitong.com/
ShenZhen H&D Pharmaceutical Technology Co., LTD
Telephone 18126517264
Websitehttps://www.hdimpurity.com/
Cato Research Chemicals Inc.
Telephone 13342851930
Websitehttps://www.cato-chem.com/
Qingdao Minzhi Yijie new material Co., LTD
Telephone+86-13589435123 +86-13589435123
Websitehttps://www.sifanglitong.com/en/