3B Scientific (Wuhan) Corporation Limited
Telephone0086-27-88063677 18186135292
Websitehttp://www.3bsc.com
Zhengzhou Huiju Chemical Co., Ltd.
Telephone0371-55900031 18137872243
Websitehttps://www.chemicalbook.com/supplier/11124122/
Shanghai Botuo Biotechnology Co., LTD
Telephone 16621358918
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList904553/0.htm
Beijing Fuchen Technology Co., Ltd
Telephone 15652759959
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList914906/0.htm
Wuhan Augda Biotechnology Co., Ltd
Telephone 15071299552
Websitehttps://www.chemicalbook.com/supplier/24275232/1.htm
Zhuo Ruining (Shanghai) Technology Co., Ltd
Telephone0086-18163338995; 18163338995
Website
Cato Research Chemicals Inc.
Telephone 13342851930
Websitehttps://www.cato-chem.com/
Wuhan Topule Biopharmaceutical Co., Ltd
Telephone +8618327326525
Websitehttp://topule.com/
Shaanxi Didu New Materials Co. Ltd
Telephone+86-89586680 +86-13289823923
Websitehttps://www.dideu.com/en/