| Company | URL |
|---|---|
| Guangzhou Bairui Medicine Co., Ltd. | www.gzbr.com.cn |
| Guangzhou Bo-yang Chemical Industry Co., Ltd. | www.gzbychem.com |
| Guangzhou Chengcheng Chemical Co., Ltd. | www.gzcc.com.cn |
| Guangzhou Choe Chemicals Co., Ltd. | www.choe.cn |
| Guangzhou Congen Pharmatec Co., Ltd. | congenpharm.com |
| Guangzhou Flyingdragon Chemical Co., Ltd. | www.gzflyingdragon.com |
| Guangzhou Green Cross Pharmaceutical Co., Ltd. | www.m-pharma.com.cn |
| Guangzhou Greensyn Co., Ltd. | www.greensyn.com |
| Guangzhou Hanfang Pharmaceutical Co., Ltd. | www.byshf.com |
| Guangzhou Helong Chemical Co., Ltd. | www.helongchem.com |
| Guangzhou Honsea Sunshine Bio Science & Technology Co., Ltd. | www.honseabio.com |
| Guangzhou Human New Material Science And Technology Co., Ltd. | global.humanchem.com |
| Guangzhou jian bei biological technology co., LTD | www.gzjianbei.com |
| Guangzhou Jiangyan Chemical Co., Ltd. | www.jychem.com.cn |
| Guangzhou Ku Wei Biological Technology Co., Ltd. | www.kuvlle.com |
| Guangzhou Lanning Biotechnology Co., Ltd. | www.lanningbio.net |
| Guangzhou Lihold Trading Co., Ltd. | www.lihold.com |
| Guangzhou Person Pharmaceutical Co., Ltd. | www.perxen.com |
| Guangzhou Shiny Co., Ltd. | www.sinoshiny.com |
| Guangzhou Silat Biochemicals Co,. Ltd. | www.silat-group.com |
| Guangzhou Swan Chemical Co., Ltd. | www.swanchemical.com |
| Guangzhou Taigurun Trading Co., Ltd. | www.taigurun.com.cn |
| Guangzhou Taiji New Materials Co., Ltd.. | www.taijichem.com |
| Guangzhou Tinci Materials Technology Co., Ltd. | www.tinci.com |
| Guangzhou Tongyi Biochemistry Technology Co., Ltd. | www.tongyibiochem.com |
| Guangzhou Topwork Chemical Co., Ltd. | www.topworkchem.com |
| Guangzhou Winsun Pharmaceutical Co., Ltd. | www.winsunpharm.com |
| Guangzhou Zesheng Tech-Phar Co., Ltd | www.zeshengtecphar.com |
| Guangzhou Zhaoxi Biotechnology Co., Ltd. | www.zhaoyl.com |
| Guangzou Honsea Enterprise Co., Ltd. | www.honsea.com |
| Guangzou Yulong Chem Company | www.gzylhg.cn |
| Guarson Chem | www.guarson.com |
| Guilin Huiang Biochemistry Pharmaceutical Co., Ltd. | www.huiang.com |
| Guilin Peptide Technology Limited | www.novel-polylysine.com |
| Guilin Pharmaceutical Works | www.guilinpharma.com |
| Guilin Qihong Technology Co., Ltd. | www.qh-tech.cn |
| Guilin Sanleng Biotech Co., Ltd. | www.sanlengbio.com |
| Guizhou Hosing Sci-Tech Co., Ltd. | www.gzhosing.cn |
| Guizhou Jianye Yongrong Technology Co., Ltd. (Changzhou Huadong Chemical Research Institute) | www.huadongchem.com |
| Guizhou Qingzhen Rise Fine Chemicals Co., Ltd. | www.eschemical.com |
| Guizhou Sino-Phos Chemical Co., Ltd. | www.sino-phos.com |
| Guizhou Wylton Jinglin Electronic Material Co., Ltd. | www.wyltonjinglin.com |