J & K SCIENTIFIC LTD.
Telephone18210857532 18210857532
Websitehttps://www.jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
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Websitehttp://www.x-labseek.com/
Wuhan Chemwish Technology Co., Ltd
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Websitehttp://www.chemwish.com
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.
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Changzhou Hopschain Chemical Co.,Ltd.
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Shenzhen Polymeri Biochemical Technology Co., Ltd.
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Websitehttps://www.rrkchem.com
Jinan Ruisi Pharmaceutical Technology Co., LTD
Telephone0531-0531-69900633 19963472814
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList31265/0_EN.htm
Zhuhai Aobokai Biomedical Technology Co., Ltd.
Telephone400-0628126
Websitehttp://www.aobchem.com.cn/
Shanghai jerryxing Biomedical Technology Co., Ltd
Telephone17521512546 17721492509
Websitehttp://www.jrxbiochem.com/
DAYANG CHEM (HANGZHOU) CO.,LTD
Telephone+86-88938639 +86-17705817739
Websitewww.dycnchem.com