Yangzhou Siyu Chemical Co.,Ltd.
Telephone0514-87325867
Websitehttp://www.siyuchem.com
Tianjin Derchemist Science & Technology Co., Ltd.
Telephone22-58627059 13920586291
Websitehttp://www.derchemist.com
Zhengzhou Guancheng Laboratory equipment Sales
Telephone0371-88888888 qq272369594;2159423853qq
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList16848/0_EN.htm
Shanghai Shanyuan pharmaceutical technology co., LTD
Telephone021-31761238 13167072949
Websitehttp://www.saferph.com
Shanghai Safer Pharmaceutical Technology Co., Ltd.
Telephone021-31761238
Websitehttp://www.saferph.com/index.aspx
Changzhou Kechem Bio-Scientific Co., LTD.
Telephone0519-68985668 13685222090
Websitehttp://www.kechem.cn/
Shanghai Sunway Pharmaceutical Technology Co.,Ltd.
Telephone13611835272 13611835272
Websitehttp://www.sunwaypharm.cn/
Shanghai Chino Pharmaceutical Technology Co., Ltd
Telephone021-021-51557188 15901710861
Websitehttp://www.channelpharm.com
Nanjing Shizhou Biology Technology Co.,Ltd
Telephone 17301488900
Websitehttp://www.synzest.com
