J & K SCIENTIFIC LTD.
Telephone18210857532 18210857532
Websitehttps://www.jkchemical.com
3B Pharmachem (Wuhan) International Co.,Ltd.
Telephone 18930552037
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList13285/0_EN.htm
Alfa Aesar
Telephone400-6106006
Websitehttp://chemicals.thermofisher.cn
Shanghai Hanhong Scientific Co.,Ltd.
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Shanghai YuanYe Biotechnology Co., Ltd.
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Chongqing Chemdad Co., Ltd
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Shaanxi Dideu Newmaterial Co., Ltd.
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Shanghai Aladdin Biochemical Technology Co.,Ltd.
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Websitehttp://www.aladdin-e.com/
SUZHOU KPCHEMICAL CO.LTD
Telephone0512-62860309 15821847224
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SHANGHAI AOTA NEW MATERIAL CO., LTD
Telephone +8615821847224
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DAYANG CHEM (HANGZHOU) CO.,LTD
Telephone+86-88938639 +86-17705817739
Websitewww.dycnchem.com
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.
Telephone +8618950047208
Websitehttp://www.amitychem.com