Company Profile organizational structure Chronicle of Events corporate culture social responsibility Qualification and honor
Company News Company Announcement Current Events Industry News
Scientific and technological achievements Experts and experts creative ability Innovation Overview
[2010]Utilitymodelpatentcertificatecardbooknumber:1656675Patentname:Gearclosingringofgrindingunit[2010]Utilitymodelpatentcertificatecardbooknumber:1601955Patentname:Coarsecrushingandironremovalequipmentbeforefeedingofultra-finepulverizer