J & K SCIENTIFIC LTD.
Telephone010-82848833 400-666-7788
Websitehttp://www.jkchemical.com
Chemsky(shanghai)International Co.,Ltd.
Telephone021-50135380
Websitehttp://www.shchemsky.com
China DongFan Chemical Co.,LTD
Telephone86-0571-85151182
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList14819/0.htm
Nanjing JinruiJiuAn Biotechnology Co., Ltd.
Telephone025-58196018 800028039
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList15703/0.htm
Shanghai T&W Pharmaceutical Co., Ltd.
Telephone+86 21 61551611
Websitehttp://www.trustwe.com
Shanghai Worldyang Chemical Co.,Ltd.
Telephone021-021-56795766
Websitehttp://www.worldyachem.com
Finetech Industry Limited
Telephone027-87465837 19945049750
Websitehttps://www.finetechchem.com/
Chizhou Kailong Import and Export Trade Co., Ltd.
Telephone
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList16778/0.htm
Hangzhou Dingyan Chem Co., LTD
Telephone0571-87157530-8007 13868066926
Websitehttp://www.dingyanchem.com/
parabiochem
Telephone025-83453382-8005
Websitehttp://www.parabiochem.cn
NanJing FineTech Chemical Co., Ltd
Telephone17714198479 17714198479
Websitehttp://www.fine-chemtech.com
Guangzhou Kafen Biotech Co.,Ltd
Telephone18029243487 2355327168
Websitehttp://www.kafenchem.com
UHN Shanghai Research & Development Co., Ltd.
Telephone021-58958002 18930822973
Websitehttp://www.uhnshanghai.com
Shanghai Hongye Biotechnology Co. Ltd
Telephone400-9205774
Websitehttp://www.glpbio.cn/
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Telephone+86-400-002-6226 +86-13028896684;
Websitehttps://www.rrkchem.com
Hebei Mojin Biotechnology Co., Ltd
Telephone+86 13288715578 +8613288715578
Websitehttp://www.mojinchemical.com
Finetech Industry Limited
Telephone+86-27-87465837 +8618971612321
Websitehttps://www.finetechnology-ind.com/
Shanghai UCHEM Inc.
Telephone+862156762820 +86-13564624040
Websitehttp://www.myuchem.com/