Shijiazhuang Lida Chemical Co., Ltd.
Telephone+86 (311) 8573-7996
Websitehttp://www.lid-ff.cn
Sigma-Aldrich
Telephone021-61415566 800-8193336
Websitehttps://www.sigmaaldrich.cn
Aikon International Limited
Telephone025-58851090 13913916777
Websitehttp://www.aikonchem.com
Shanghai wencai New Material Technology Co., Ltd.
Telephone 15721586846
Websitehttp://wencai-nm.com/
CD Chemical Group Limited
Telephone +86-13651442114
Websitehttp://www.codchem.com/
Baoji Guokang Healthchem co.,ltd
Telephone+8615604608665 15604608665
Websitehttp://www.gk-bio.com/
Dideu Industries Group Limited
Telephone+86-29-89586680 +86-15129568250
Websitehttps://www.dideu.com
Shaanxi Didu New Material Co., Ltd
Telephone81124267 17392282731
Website
Merck KGaA
Telephone21-20338288
Websitehttp://www.sigmaaldrich.cn
DAYANG CHEM (HANGZHOU) CO.,LTD
Telephone+86-88938639 +86-17705817739
Websitewww.dycnchem.com
