Beijing Eternalchem Co,. Ltd.
Telephone010-59484199 18611897322
Websitehttp://www.eternalchem.com/
Changzhou Hopschain Chemical Co.,Ltd.
Telephone0519-85528066 13775048983
Websitehttp://www.hopschem.com/
AAB-PHARMA LIMITED
Telephone025-66800956 18800000000
Websitehttp://www.njdmchem.com/
Zhuhai Aobokai Biomedical Technology Co., Ltd.
Telephone400-0628126 15697568815;
Websitehttp://www.aobchem.com.cn/
Changzhou Ansciep Chemical Co., Ltd.
Telephone0519-86305871 2719466718
Websitehttp://www.ansciepchem.com/
WinWin Chemical CO., Limited
Telephone+86-0577-64498589 +8615325081899
Websitehttps://www.win-winchemical.com/
Shanghai Haohong Scientific Co., Ltd.
Telephone400-400-8210725
Websitehttps://www.leyan.com/
Hebei Int'en Pharmaceutical Technology Co., Ltd
Telephone 18932921510
Website
