Shanghai Aladdin Bio-Chem Technology Co.,LTD
Telephone400-6206333 13167063860
Websitehttp://www.aladdin-e.com/
Shanghai YuanYe Biotechnology Co., Ltd.
Telephone021-61312847; 18021002903
Websitehttp://www.shyuanye.com
Jinan Carbotang Biotech Co.,Ltd.
Telephone +8615866703830
Websitehttps://www.chemicalbook.com/manufacturer/jinan-carbotang-biotech-107/
Pushan Industry (Shaanxi) Co., Ltd
Telephone18165209495 18165209495
Websitehttps://www.pushanshiye.com
Merck KGaA
Telephone21-20338288
Websitehttp://www.sigmaaldrich.cn