Hangzhou Sage Chemical Co., Ltd.
Telephone+86057186818502 13588463833
Websitehttp://www.sagechem.com/
Yantai ShengKailun Chemical Technology Co., Ltd.
Telephone 13356901049
Websitehttp://www.sklnchem.cn
Zhengzhou Akem Chemical Co., Ltd
Telephone 13303867194
Websitehttp://www.acmechem.cn/
Yantai Shengkailun Chemical Technology Co., Ltd.
Telephone18363811467; 13356901049
Websitehttps://www.sklnchem.cn
Shanghai Aladdin Biochemical Technology Co.,Ltd.
Telephone6206333 13167063860
Websitehttp://www.aladdin-e.com/