J & K SCIENTIFIC LTD.
Telephone18210857532 18210857532
Websitehttps://www.jkchemical.com
Chemsky (shanghai) International Co.,Ltd
Telephone021-50135380
Websitehttp://www.shchemsky.com
Shanghai Changyan Chem & Tech Co., Ltd.
Telephone021-20242659 18930833303
Websitehttp://www.changyanchem.cn
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Telephone+86-400-002-6226
Websitehttps://www.rrkchem.com
Energy Chemical
Telephone021-58432009 400-005-6266
Websitehttp://www.energy-chemical.com
Cato Research Chemicals Inc.
Telephone81960175 18933936954
Websitehttps://www.cato-chem.com/
Guangzhou Viocon Pharmaceutical Technology Co., Ltd
Telephone+86-13424074264; 13726739909
Website
Beijing Kemaiqi Medical Technology Co., LTD
Telephone15910349257 15910349257
Website
Guangzhou Weiaokang Pharmaceutical Technology Co., Ltd
Telephone +86-13424074264
Website
