Shandong Tongrui Mining Technology Co., Ltd.
Main products:Rock Bolt,Friction Bolt,Cable Bolt,Thread Bar Bolt,Mining Plate
Products
Contact Us
  • Contact Person : Mr. wang yunlai
  • Company Name : Shandong Tongrui Mining Technology Co., Ltd.
  • Tel : 86-538-6366599
  • Fax : 86-538-6366597
  • Address : Shandong,taian,No.7 in North Road of Manzhuang Steel Market
  • Country/Region : China
  • Zip : 271000

Bolts
Rock bolt

Rock bolt

frp rock bolt The excellent anchor rod of prestressing forceThe excellent anchor rod of prestressing force: From have no Zong rib thread steel metal rod body and spherical tray , the attachment composition of reducing hindrance washer, metal flat washer and excellent damping nut...


Copyright Notice @ 2008-2012 ECVERY Limited and/or its subsidiaries and licensors. All rights reserved.