Shanghai Hanhong Scientific Co.,Ltd.
Telephone021-54306202 13764082696
Websitehttps://www.hanhongsci.com
Forsman Scientific ( Beijing ) Co., Ltd.
Telephone010-64646565-808 18210196513
Websitehttp://www.forsman.com.cn
Wuhan Hongde Yuexin Pharmatech Co.,Ltd
Telephone027-83855393 15071227934
Websitehttps://www.chemicalbook.com/Supplier/13861905/
Shanghai kadel chemical technology co., LTD
Telephone021-4007787-550 400-7787-550
Websitehttp://www.jadell.com.cn/
Guangdong Qianjin Chemical Reagent Co., Ltd.
Telephone0751-2818792 13435114148
Websitehttp://www.gdqianjinchem.com/