Shanghai Haohong Scientific Co., Ltd.
Telephone400-8210725 4008210725
Websitehttps://www.leyan.com/
Zhuhai Aobokai Biomedical Technology Co., Ltd.
Telephone400-0628126
Websitehttp://www.aobchem.com.cn/
Hangzhou Boloko Biotechnology Co., LTD
Telephone13757158499; 13757158499
Websitehttps://www.chemicalbook.com/supplier/25873909/
Shandong Quadristar Material Technology Co., Ltd
Telephone 18173438764
Websitehttps://www.quadristar-sd.com.cn
Shanghai meikai technology co., ltd
Telephone021-68689288 15300790979
Websitehttps://www.mkbio.com.cn/