Jinan Carbotang Biotech Co.,Ltd.
Telephone +8615866703830
Websitehttps://www.chemicalbook.com/manufacturer/jinan-carbotang-biotech-107/
Guizhou Yituo Chemical Technology Co., Ltd
Telephone 18628235590
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1589205/0_EN.htm
Shanghai Haohong Pharmaceutical Co., Ltd.
Telephone400-8210725 4008210725
Websitehttps://www.leyan.com/
Ningbo Bosheng Pharmaceutical Technology Co., Ltd
Telephone 15706225626
Website
Xi'an Zhengliu Biotechnology Co., Ltd
Telephone 15594552852
Websitehttp://www.xianzhengliu.com