Shanghai Haohong Pharmaceutical Co., Ltd.
Telephone400-8210725 4008210725
Websitehttps://www.leyan.com/
Shanghai Pleikon Chemical Technology Co., Ltd
Telephone021-54321516 17717324060
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList31444/0_EN.htm
Bide Pharmatech Ltd.
Telephone400-1647117 13681763483
Websitehttps://www.bidepharm.com/
Bide Pharmatech Ltd.
Telephone400-6005915
Websitehttps://www.picasso-e.com/
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.
Telephone025-025-66113011 15955137747
Websitehttp://www.aikonchem.com
Shaoyuan Technology (Shanghai) Co., Ltd.
Telephone021-50795510 4000665055
Websitehttps://www.shao-yuan.com
Guangdong Shengke Biochemical Technology Co., Ltd.
Telephone18925113981 18925113981
Websitehttps://www.sk-chem.cn
Jilin Chinese Academy of Sciences-yanshen Technology
Telephone 18143011203
Websitehttp://www.chemextension.com/
Shanghai Hansi Chemical Industry Co., Ltd.
Telephone 17717618050
Websitehttp://www.gh-reagent.com/