LinkChem Technology Co., Ltd.
Telephone021-58950110 13124863828
Websitehttp://www.linkchem.cn
Jinan Carbotang Biotech Co.,Ltd.
Telephone +8615866703830
Websitehttps://www.chemicalbook.com/manufacturer/jinan-carbotang-biotech-107/
Shanghai Haohong Pharmaceutical Co., Ltd.
Telephone400-8210725 4008210725
Websitehttps://www.leyan.com/
Shanghai Chemilab Biotechnology CO.,Ltd
Telephone18116465878
Websitehttp://www.kaimilaibo.com/cn/
Bejing Famous Pharmaceutical Technology Co., Ltd.
Telephone 15811073878
Websitehttp://www.peking-pharmacy.com