Shanghai Hongye Biotechnology Co. Ltd
Telephone400-9205774
Websitehttp://www.glpbio.cn/
ChemeGen(Shanghai) Biotechnology Co.,Ltd.
Telephone 18818260767
Websitehttp://www.chemegen.com
Telephone 4008-099-669
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList112975/0.htm
Cayman Chemical Company
Telephone800-364-9897
Websitehttp://www.caymanchem.com
Handan Tongyi New Material Technology Co., Ltd
Telephone +8617330042575
Websitehttps://www.chemicalbook.com/manufacturer/handan-tongyi-new-material-technology-374/