Shanghai Hanhong Scientific Co.,Ltd.
Telephone021-54306202 13764082696
Websitehttps://www.hanhongsci.com
Hunan Hui Bai Shi Biotechnology Co., Ltd.
Telephone0731-85526065 13308475853
Websitehttp://www.hnhbsj.com/
Codow Chemical Co.,Ltd.
Telephone 18620099427
Websitehttp://www.howeipharm.com
Nanchang Tianzhen Biotechnology Co., Ltd
Telephone 13173652190
Websitehttp://www.tanzhenbio.com
DONBOO AMINO ACID COMPANY
Telephone +8613063595538
Websitehttp://www.donboo.com/
Shangqiu Ladybug Network Technology Co., LTD
Telephone0370-2059268 15672839268
Websitehttp://www.tianhuamedicine.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
Telephone 18621169085
Websitehttps://www.meryer.com/
Shanghai Haohong Scientific Co., Ltd.
Telephone400-400-8210725
Websitehttps://www.leyan.com/
Shanghai Toyang Biotechnology Co., LTD
Telephone021-59555769 13524932310
Websitehttp://www.toyongbio.com
Baoji Didu Pharmaceutical and Chemical Co., Ltd
Telephone029-81148929 13186179623
Websitehttps://www.dideu.com
