J & K SCIENTIFIC LTD.
Telephone18210857532 18210857532
Websitehttps://www.jkchemical.com
Chemsky(shanghai)International Co.,Ltd.
Telephone021-50135380
Websitehttp://www.shchemsky.com
Shanghai TaoSu Biochemical Technology Co., Ltd.
Telephone021-33632979
Websitehttp://www.tsbiochem.com
Shanghai Xingui Biotechnology Co., Ltd.
Telephone 15121041756
Websitehttp://www.ansitan.com
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Telephone+86-400-002-6226
Websitehttps://www.rrkchem.com
Wuhan Fortuna Chemical Co., Ltd
Telephone+86-27-59207850
Websitehttp://www.fortunachem.com/
Energy Chemical
Telephone400-0056266
Websitehttp://www.energy-chemical.com
Shanghai Universal Biotech Co.,Ltd
Telephone15921930842 15921930842
Websitehttps://www.univ-bio.com/
Shanghai Saikerui Biotechnology Co. , Ltd.
Telephone021-58000709 13120558703
Websitehttp://www.scrbio.com/
Shanghai Aikangrui Pharmaceutical Technology Co., Ltd.
Telephone021-33730573 15821573036
Website