shanghai Yanfeng biochemical technology Co.,LTD
Telephone13611955358 13611955358
Websitehttp://www.yanfenbio.com/
Hebei Int'en Pharmaceutical Technology Co., Ltd
Telephone 18932921510
Website
Shandong fen Boyu Biotechnology Co.,LTD
Telephone13356310019 13356310019
Websitehttps://www.chemicalbook.com/supplier/25479786/
Shanghai Zunlijia Life Technology Co., Ltd
Telephone021-34045219 13062664914
Websitehttps://www.zunlijia.com
Jiangsu Aikon Biopharmaceutical R&D Co.,Ltd.
Telephone025-66061636 18013972705
Websitehttps://www.aikonchem.com/