Amatek Scientific Co. Ltd.
Telephone0512-56316828
Websitehttp://www.amateksci.com
Xiamen Sinopeg Biotech Co., Ltd.
Telephone400-9189898 17359873007
Websitehttp://www.sinopeg.com.cn
Energy Chemical
Telephone021-58432009 400-005-6266
Websitehttp://www.energy-chemical.com
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd
Telephone0431-80514535 19917294565
Websitehttp://www.chemextension.com
Xinyanpomei
Telephone 15850660754
Websitehttp://www.xinyanpomei.com
Shandong fen Boyu Biotechnology Co.,LTD
Telephone13356310019 13356310019;
Websitehttps://www.chemicalbook.com/supplier/25479786/
Jilin Chinese Academy of Sciences-yanshen Technology
Telephone 18143011203
Websitehttp://www.chemextension.com/
Shanghai Yanfen Biochemical Technology Co.,LTD
Telephone17721070236 15002190549;
Websitehttp://www.yanfenbio.com/
Henan Mengtai Pharmaceutical Technology Co., Ltd
Telephone17634413542
Websitehttps://www.henanmengtai.com
Santa Cruz Biotechnology Inc
Telephone021-60936350
Websitehttp://www.scbt.com