J & K SCIENTIFIC LTD.
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Websitehttps://www.jkchemical.com
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Websitehttp://www.syntechem.com/
Shanghai JingSi Biological Technology Co., Ltd
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Websitehttps://www.chemicalbook.com/ShowSupplierProductsList19882/0_EN.htm
Shenzhen Polymeri Biochemical Technology Co., Ltd.
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Websitehttps://www.rrkchem.com
Shanghai Haohong Pharmaceutical Co., Ltd.
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Zhuhai Aobokai Biomedical Technology Co., Ltd.
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Websitehttp://www.aobchem.com.cn/
Shanghai Jinyuanrui Pharmaceutical Technology Co., Ltd
Telephone021-18217523 18217523428
Websitehttps://www.chemicalbook.com/supplier/25627900/
Shaanxi Didu Pharmaceutical Co., Ltd.
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