5581-76-0

Tianjin Derchemist Science & Technology Co., Ltd.

Telephone22-58627059 13920586291

Websitehttp://www.derchemist.com

Chengdu jingzhihuacheng Chemical Technology Co., Ltd.

Telephone028-37664989 15900794981

Websitehttp://www.jingzhihcchem.com

Suzhou Liyuan Biomedical Technology Co., Ltd.

Telephone0557-18949975665 18949975665

Websitehttps://www.lyrantech.com

Jiangsu Aikon Biopharmaceutical R&D Co.,Ltd

Telephone 13915962545

Websitehttps://www.aikonchem.com/

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