Amatek Scientific Co. Ltd.
Telephone0512-56316828
Websitehttp://www.amateksci.com
Zhengzhou Acme Chemical Co., Ltd.
Telephone0371-63315541 13323832564
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList30718/0.htm
Shanghai Haohong Pharmaceutical Co., Ltd.
Telephone4008210725 4008210725
Websitehttps://www.leyan.com/
Suzhou Haiben Pharmaceutical Co., Ltd
Telephone14760821013 13564957716
Website
Yantai Shengkailun Chemical Technology Co., Ltd.
Telephone18363811467 18363811467
Websitehttps://www.sklnchem.cn