Mnaket Manager :Jason Tang

Mobile/WhatsApp : +86 17613913101

Tel : +86 376-3887776 

Fax : +86  376-3887678

Emial : Info@donganmineral.com/Jason@donganmineral.com

Head office ：Hongguang Area,Shangtianti,Pingqiao District,Xinyang City,China.
Branch office：NO 1-1110.Building 13,Guanjingruiyuan,New Five Avenue,Yangshan District,Xinyang City,China.