J & K SCIENTIFIC LTD.
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Websitehttps://www.jkchemical.com
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Nanjing wangzhixing Pharmaceutical Technology Co., Ltd
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Changzhou Kechem Bio-Scientific Co., LTD.
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Guangzhou Austine Biotechnology Co., LTD
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HX Pharmaceutical technology co., LTD
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Websitehttp://www.szhx-pharm.com
Guangzhou Zhenlin Pharmaceutical Technology Co., Ltd
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Hubei Rhema Reference Materials Technology Co., Ltd.
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Websitehttps://www.chemicalbook.com/supplier/138770565/
Beijing Haite lesk Technology Co., Ltd
Telephone15210893940; 15116916250
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList804170/0_EN.htm
