J & K SCIENTIFIC LTD.
Telephone18210857532 18210857532
Websitehttps://www.jkchemical.com
China DongFan Chemical Co.,LTD
Telephone86-0571-85151182
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Wuhan Chemduro Pharm Tech Co. Ltd.
Telephone18040571231/1402788087
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Shanghai Yihe Biological Technology Co., Ltd.
Telephone021-68882955 17721395025
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Wuhan FengyaoTonghui Chemical Products Co., Ltd.
Telephone027-87466105 15377573527
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Hubei Xinyuanshun Pharmaceutical Chemical Co., Ltd.
Telephone027-51831887 15337167856
Websitehttp://show.chemicalbook.com/hbxinyuanshun
Shenzhen Polymeri Biochemical Technology Co., Ltd.
Telephone+86-400-002-6226
Websitehttps://www.rrkchem.com
Wuhan Fortuna Chemical Co., Ltd
Telephone+86-27-59207850
Websitehttp://www.fortunachem.com/
Taizhou Nanfeng Pharmaceutical Research Institute
Telephonenanfengpharma@126.co 18616377689
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Hangzhou Jinghao Biotechnology Co., LTD
Telephone17513242016
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1421058/0_EN.htm
Shanghai Yifei Biotechnology Co. , Ltd.
Telephone021-65675885 18964387627
Websitehttp://www.efebio.com
Watson Biotechnology Co.,Ltd
Telephone +86-18186686046
Websitehttps://www.chemicalbook.com/manufacturer/cnwhwatson/