J & K SCIENTIFIC LTD.
Telephone18210857532 18210857532
Websitehttps://www.jkchemical.com
Hubei widely chemical technology Co., Ltd.
Telephone186-02735115 18602735115
Websitehttp://www.hbwidely.cn
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Telephone+86-400-002-6226
Websitehttps://www.rrkchem.com
Dideu Industries Group Limited
Telephone+86-29-89586680 +86-15129568250
Websitehttps://www.dideu.com
Jiangxi ravel Biotechnology Co.,Ltd
Telephone 18502728206
Websitehttps://www.ruiweier.cn/
chemfish tokyo co.,ltd
Telephone85521272 18229978283
Websitehttp://www.chemfish.com
Henan Mengtai Pharmaceutical Technology Co., Ltd
Telephone17634413542
Websitehttps://mengtaichem.com