Beijing Yisiyan Technology Research Center
Telephone010-56645598 13366904824;
Websitehttp://www.bjkaida.cn
Sigma-Aldrich
Telephone021-61415566 800-8193336
Websitehttps://www.sigmaaldrich.cn
Jiangsu aikang biomedical research and development co., LTD
Telephone025-58859352 17714375163
Websitehttp://www.aikonchem.com/
Chengdu Jiuding Chemical Technology Co., Ltd. - Song Bo
Telephone 18584079237
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1150985/0_EN.htm
Shanghai Haohong Scientific Co., Ltd.
Telephone400-8210725 4008210725
Websitehttps://www.leyan.com/
Wuhan Xinsengyang Biotechnology Co., Ltd
Telephone18402740988 18402740988
Website
DAYANG CHEM (HANGZHOU) CO.,LTD
Telephone+86-88938639 +86-17705817739
Websitewww.dycnchem.com
