Shanghai YuanYe Biotechnology Co., Ltd.
Telephone021-61312847; 18021002903
Websitehttp://www.shyuanye.com
Beijing Jin Ming Biotechnology Co., Ltd.
Telephone010-60605840 15801484223;
Websitehttp://www.jm-bio.com/
Jiangsu Duoyang Bioengineering Technology Co., Ltd
Telephone 15161148838
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList739813/0_EN.htm
Shandong Tangzheng Biotechnology Co., Ltd
Telephone15318846974 15318846974;
Websitehttps://www.chemicalbook.com/supplier/137432892/
Hebei Qiansheng Biotechnology Co., Ltd
Telephone13068769255 13068769255
Websitehttps://hbqsswkj.zhaosw.com/
Qingdao Qingshan Bioengineering Co., Ltd
Telephone15336405941 15336405941;
Websitehttps://www.chemicalbook.com/UserProfile/BoothManager.aspx
Merck KGaA
Telephone21-20338288
Websitehttp://www.sigmaaldrich.cn
MCE(MedChemExpress)
Telephone400-199-8808 18019480960
Websitehttps://www.medchemexpress.cn/