Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.
Telephone025-66028182 18626450290
Websitehttp://www.aikonchem.com
Jining Huanju Pharmaceutical Co., Ltd.
Telephone0537-2396602 15315373380
Websitehttp://www.huanjupharma.com
Shaanxi Dideu Medichem Co. Ltd
Telephone+86-029-81138252 +86-18789408387
Websitehttps://www.chemicalbook.com/manufacturer/shaanxi-dideu-medichem-222/
ShenZhen H&D Pharmaceutical Technology Co., LTD
Telephone+86-13217415044 13217415044
Websitehttps://www.hdimpurity.com/
Hubei Moco Chemical Co., Ltd.
Telephone18627753421; 18627756402
Websitehttp://www.molcoo.com/