Shanghai HuanChuan Industry Co.,Ltd.
Telephone021-61478794
Websitehttp://www.hcshhai.com
NewCan Biotech Limited
Telephone+86-0571-86912261 +86-15658003402
Websitehttps://www.newcanbio.com/
Shanghai meikai technology co., ltd
Telephone021-68689288 15300790979
Websitehttps://www.mkbio.com.cn/
DAYANG CHEM (HANGZHOU) CO.,LTD
Telephone+86-88938639 +86-17705817739
Websitewww.dycnchem.com
Zhengzhou Chemprize Biotech Co., Ltd.
Telephone+86-86-0371-56768238 +86-15981919713
Websitehttp://www.chemprize.com/