1215823-29-2

Shanghai Beiwanta Biotechnology Co., Ltd.

Telephone021-67187366 19901745723

Websitehttp://www.bwtlab.com/

guoyungurui

Telephone18162595016; 18162595016

Websitehttps://www.chemicalbook.com/supplier/25521782/

Nanjing Shizhou Biology Technology Co.,Ltd

Telephone 17301488900

Websitehttp://www.synzest.com

SHANGHAI ZZBIO CO., LTD.

Telephone15102117276 19921389125

Websitehttps://www.zzsrm.cn/

Cato Research Chemicals Inc.

Telephone 13342851930

Websitehttps://www.cato-chem.com/

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