Amadis Chemical Company Limited
Telephone571-89925085
Websitehttp://www.amadischem.com
Springchem New Material Technology Co.,Ltd
Telephone021-52836897 13917661608
Websitehttp://www.spring-chem.com
Ningbo Haorui Biological Technology Co., Ltd.
Telephone15221000252
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList31060/0_EN.htm
Jiangsu aikang biomedical research and development co., LTD
Telephone025-58859352 17714375163
Websitehttp://www.aikonchem.com/
Jilin Chinese Academy of Sciences-yanshen Technology
Telephone 18143011203
Websitehttp://www.chemextension.com/