J & K SCIENTIFIC LTD.
Telephone010-82848833 400-666-7788
Websitehttp://www.jkchemical.com
Chemsky（shanghai）International Co.,Ltd.
Telephone021-50135380
Websitehttp://www.shchemsky.com
Shenzhen Regent Biochemical Technology Co., Ltd.
Telephone0755-85201366 18938635012
Websitehttp://www.regentsciences.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
Websitehttp://www.rrkchem.com
Hefei Molake Biotechnology Co., Ltd.
Telephone 18055148196
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList31079/0.htm
ChemeGen(Shanghai) Biotechnology Co.,Ltd.
Telephone 18717932730
Websitehttp://www.chemegen.com
Energy Chemical
Telephone021-58432009 400-005-6266
Websitehttp://www.energy-chemical.com
Shanghai isotope chemical co.,ltd
Telephone 16621736678
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1466633/0.htm
