Hangzhou Sage Chemical Co., Ltd.
Telephone+86057186818502 13588463833
Websitehttp://www.sagechem.com/
Taizhou Tongxin Bio-Tech Co., Ltd
Telephone0523-86818997 18652728585
Websitehttps://www.allyrise.com
Shanghai HuanChuan Industry Co.,Ltd.
Telephone021-61478794
Websitehttp://www.hcshhai.com
ShangHai Wisacheam Pharmaceutical Co., Ltd.
Telephone 13817485796
Websitehttp://www.wisacheampharm.com
Changzhou Hopschain Chemical Co.,Ltd.
Telephone85528066 13775048983
Websitehttp://www.hopschem.cn
Shanghai Anmike Chemical Co. Ltd.
Telephone微信 18019252918 18019252918
Websitehttp://www.amkchem.com
Amatek Scientific Co. Ltd.
Telephone0512-56316828 400-867-5858;400-867-5858
Websitehttp://www.amateksci.com
Aikon International Limited
Telephone025-58859352 13913916777
Websitehttp://www.aikonchem.com
Shanghai Aocheng Biological Technology Co., Ltd.
Telephone 13917627064
Websitehttp://www.aoc-chem.com
Shanghai Kaiwei Chemical Technology Co., Ltd.
Telephone021-58461859 15821823057
Websitehttp://www.aivichem.com
Shanghai Haohong Scientific Co., Ltd.
Telephone400-8210725 4008210725
Websitehttps://www.leyan.com/
Beijing Solarbio Science & Tecnology Co., Ltd.
Telephone010-50973130 17801761073
Websitehttps://www.solarbio.com/
https://hanhongsci.com/
Telephone021-54306202 18917919676
Websitehttps://www.hanhongsci.com/
LABTER SCIENTIFIC CO.,LTD
Telephone010-56330744 15210344275
Websitehttp://www.labter.com.cn/
Suzhou ARTK Medchem Co., Ltd.
Telephone +86-18168183658
Website