Shanghai Hope Chem Co., Ltd.，
Telephone+21-18501659228 18501659228
Websitehttp://www.hope-chem.com
Shenzhen HwaGen Pharmaceutical Co.,Ltd
Telephone18927334162 18927339850
Websitehttp://www.hwagenpharm.com/
ChengDu TongChuangYuan Pharmaceutical Co.Ltd
Telephone028-83379370 13880556291
Websitehttp://www.tcypharm.com
Jinan Carbotang Biotech Co.,Ltd.
Telephone +8615866703830
Websitehttps://www.chemicalbook.com/manufacturer/jinan-carbotang-biotech-107/
Shanghai Yanze Chemical Co., Ltd.
Telephone021-13773155751 19975051755
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1931493/0.htm
