Shijiazhuang Yesheng Chemical Technology Co., Ltd
Telephone18031147013 18031147013;
Websitehttp://www.chinasunchem.net
Taian Jiayue Bio-chemical Co. LTD
Telephone 15318151873
Websitehttps://www.chemicalbook.com/UserProfile/ReadyIndexedProductList.aspx
SHAANXI DIDEU MEDICHEM CO.LTD
Telephone029-029-81123119 17391733320
Website
Shandong benrite new chemical materials co.,ltd
Telephone0533-2866658 15615638350
Websitehttp://cn.benritechem.com/
Shenzhen Nexcon Pharmatechs Ltd.
Telephone+86-0755-89396905 +86-18025329037
Website
