Shanghai Tauto Biotech Co., Ltd.
Telephone021-51320588
Websitehttp://www.tautobiotech.com/
Wuhan Chemstan Biotechnology Co., Ltd.
Telephone027-65317797 15926423062
Websitehttp://www.chemstan.com/
Shanghai Moqi Biological Technology Co., LTD
Telephone021-38218169 13341702378
Websitehttp://www.winherb.cn
Naturewill Biotechnology Co., Ltd.
Telephone18113192475 18113192475
Websitehttps://www.chemicalbook.com/supplier/24868677/
Chengdu Biopurify Phytochemicals Ltd.
Telephone +8618080483897
Websitehttps://www.phytopurify.com