Shanghai GL Peptide Ltd.
Telephone+86-21-61263310 13764994101
Websitehttps://www.chemicalbook.com/supplier/10480342/
Binhai gill polypeptide co. LTD
Telephone021-61263389 13524856427
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList326362/0_EN.htm
Shanghai Haohong Scientific Co., Ltd.
Telephone400-8210725 4008210725
Websitehttps://www.leyan.com/
Shanghai Yanfen Biochemical Technology Co.,LTD
Telephone13611955358 17721070236
Websitehttp://www.yanfenbio.com/
Shanghai meikai technology co., ltd
Telephone021-68689288 15300790979
Websitehttps://www.mkbio.com.cn/