J & K SCIENTIFIC LTD.
Telephone18210857532 18210857532
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Zhengzhou Guancheng Laboratory equipment Sales
Telephone0371-88888888 qq272369594;2159423853qq
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Jiangsu aikang biomedical research and development co., LTD
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Websitehttp://www.aikonchem.com/
Shanghai Haohong Pharmaceutical Co., Ltd.
Telephone400-8210725 4008210725
Websitehttps://www.leyan.com/
Biokitchen
Telephone021-021-021-31663258 13795219287
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