shanghai science Bio-Pharmceutical.co,ltd.
Telephone021-021-57872719 13761402923
Websitehttp://www.freefluor.com
YangZhou Ruihong Biotech Co., Ltd.
Telephone0514-015380367604 15380367604
Websitehttps://www.ruihongbiotech.com
Changzhou Hopschain Chemical Co.,Ltd.
Telephone85528066 13775048983
Websitehttp://www.hopschem.cn
Yangzhou Model Electronic Materials Co., Ltd.
Telephone +8613761402923
Websitehttps://www.modeltemol.com/en/
Baoji Didu Pharmaceutical and Chemical Co., Ltd
Telephone029-81145305 17791533577
Website