Shanghai Haohong Pharmaceutical Co., Ltd.
Telephone400-8210725 4008210725
Websitehttps://www.leyan.com/
Zhengzhou Radium Biotechnology Co. LTD
Telephone19903857099; 19937938981
Websitehttps://www.chemicalbook.com/supplier/15229017/
Zhuhai Aobokai Biomedical Technology Co., Ltd.
Telephone400-0628126
Websitehttp://www.aobchem.com.cn/