J & K SCIENTIFIC LTD.
Telephone010-82848833 400-666-7788
Websitehttp://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
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Telephone+86-400-002-6226 +86-13028896684;
Websitehttps://www.rrkchem.com
HUNAN CHEMFISH SCIENTIFIC CO.,LTD
Telephone+86-0731-85567275 18932438858
Websitehttp://www.chemfish.com/
Shanghai Safer Pharmaceutical Technology Co., Ltd.
Telephone021-31761238
Websitehttp://www.saferph.com/index.aspx
Changzhou Bojia Biomedical Technology Co., Ltd.
Telephone 2122619822
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList849747/0.htm
chemfish tokyo co.,ltd
Telephone0731-85567275 18229978283
Websitehttp://www.chemfish.com
Telephone 4008-099-669
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList112975/0.htm