Shanghai RenYue Chemical Technology Co., Ltd.
Telephone021-62219190; 18321139117
Websitehttps://www.chemicalbook.com/ShowSupplierProductsList17164/0_EN.htm
Shanghai Amico Chemicals Co. LTD
Telephone微信 17321281695 18019252918
Websitehttp://www.amkchem.com
Qi Qi hang Biotechnology Co., Ltd.
Telephone18151111370
Website
Shaanxi Dideu Medichem Co. Ltd
Telephone+86-029-81138252 +86-173 9270 1263
Websitehttps://www.chemicalbook.com/manufacturer/shaanxi-dideu-medichem-222/
Shaanxi Didu New Material Co., Ltd
Telephone81124267 17392282731
Website