J & K SCIENTIFIC LTD.
Telephone18210857532 18210857532
Websitehttps://www.jkchemical.com
Chemsky（shanghai）International Co.,Ltd.
Telephone021-50135380
Websitehttp://www.shchemsky.com
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Telephone+86-400-002-6226
Websitehttps://www.rrkchem.com
Shanghai Yanze Chemical Co., Ltd.
Telephone15345144255 19901447308
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1931493/0_EN.htm
Tianjin Nuokang Pharmaceutical Technology Co., Ltd.
Telephone022-23989838 13810451150
Websitehttps://www.chemicalbook.com/supplier/15622671/
Energy Chemical
Telephone021-58432009 400-005-6266
Websitehttp://www.energy-chemical.com
Zhenjiang Carbochem Pharmatech Co.,LTD
Telephone0511-81886918 18136818960
Websitehttp://www.carbo-chem.com/
Hu' nan Yunbang Pharmaceutical Co., Ltd.
Telephone88532689 15386497078
Websitehttp://www.yunbangapi.com
Wuhan jiangxin Biotechnology Co., Ltd
Telephone19272768272 18007157445
Websitehttp://www.jxswtech.com
zhenJiang HuiRui chem-tech Co;Ltd
Telephone18752976010 15951285981
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList580638/0_EN.htm
