J & K SCIENTIFIC LTD.
Telephone010-82848833 400-666-7788
Websitehttp://www.jkchemical.com
9ding chemical ( Shanghai) Limited
Telephone4009209199
Websitehttp://www.9dingchem.com
Chengdu Research Accelerators Technology Co., Ltd.
Telephone028-64353063
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList17155/0.htm
Amatek Scientific Co. Ltd.
Telephone0512-56316828
Websitehttp://www.amateksci.com
Nanjing Meihao Pharmaceutical Technology Co., Ltd.
Telephonemeitaochem@126.com
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList31244/0.htm
Shanghai Hongshun Biological Technology Co., Ltd.
Telephone 15901914505
Websitehttps://www.chemicalbook.com/supplier/15112671/
Shanghai guandao biology engineering co., ltd
Telephone18818239863 18818239863
Websitehttps://www.chemicalbook.com/supplier/11890345/
Shanghai Haohong Scientific Co., Ltd.
Telephone400-400-8210725
Websitehttps://www.leyan.com/