Shanghai CR Corporation Limited
Telephone021-80270511; 4006653949
Websitehttp://www.crcorporation.cn
Shenzhen ruikai de biotechnology co., ltd.
Telephone0755-61348847 17820674378
Websitehttp://www.real-chemstandards.com
Shandong Mopai Biotechnology Co., Ltd
Telephone 13070690626
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1804467/0.htm
Zibo Hangyu Biotechnology Development Co., Ltd
Telephone+86-0533-2185556 +8617865335152
Websitehttps://www.chemicalbook.com/manufacturer/hangyu-chemical-25178/