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

Other Fasteners
high quality NSP Cable Bolt

high quality NSP Cable Bolt

Tightlok Cable Bolt is made of steel strand, and has perfect support capacity. Usually be used in the area where common grouted FEATURES:1.Has incomparable flexible capacity and anti-shearing capacity.2.Available in two different diameters with both black and galvanized.3.Usually...
Grooved Bolt

Grooved Bolt

TIGHTLOK Grooved Bolt is made of hot rolled bar with several forged grooves at one end,usually used for hardrock support. FEATURES:(1)Groove device makes resin mixing easily and completely.(2)Fast and easy installation by mechanized tools. (3)Used together with resin cartridge...
NSP Cable Bolt

NSP Cable Bolt

Tightlok Cable Bolt is made of steel strand, and has perfect support capacity. Usually be used in the area where common grouted FEATURES:1.Has incomparable flexible capacity and anti-shearing capacity.2.Available in two different diameters with both black and galvanized.3.Usually...
high quality Slot & Wedge Bolt

high quality Slot & Wedge Bolt

has a "slot and wedge"system for point anchorage,usually used with cement cartridge in large stress strata for permanent support HOW TO WORK:At one end ,Tightlok Slot & Wedge Bolt is forged a cross slot and inserted into a steel wedge,the other end is compatible with...
Grooved Bolt

Grooved Bolt

TIGHTLOK Grooved Bolt is made of hot rolled bar with several forged grooves at one end,usually used for hardrock support. FEATURES:(1)Groove device makes resin mixing easily and completely.(2)Fast and easy installation by mechanized tools. (3)Used together with resin cartridge...
Grooved Bolt

Grooved Bolt

TIGHTLOK Grooved Bolt is made of hot rolled bar with several forged grooves at one end,usually used for hardrock support. FEATURES:(1)Groove device makes resin mixing easily and completely.(2)Fast and easy installation by mechanized tools. (3)Used together with resin cartridge...
super Cable Bolt

super Cable Bolt

Tightlok Cable Bolt is made of steel strand, and has perfect support capacity. Usually be used in the area where common grouted FEATURES:1.Has incomparable flexible capacity and anti-shearing capacity.2.Available in two different diameters with both black and galvanized.3.Usually...
Slot & Wedge Bolt

Slot & Wedge Bolt

has a "slot and wedge"system for point anchorage,usually used with cement cartridge in large stress strata for permanent support HOW TO WORK:At one end ,Tightlok Slot & Wedge Bolt is forged a cross slot and inserted into a steel wedge,the other end is compatible with...
NSP Cable Bolt

NSP Cable Bolt

Tightlok Cable Bolt is made of steel strand, and has perfect support capacity. Usually be used in the area where common grouted FEATURES:1.Has incomparable flexible capacity and anti-shearing capacity.2.Available in two different diameters with both black and galvanized.3.Usually...
Slot & Wedge Bolt

Slot & Wedge Bolt

has a "slot and wedge"system for point anchorage,usually used with cement cartridge in large stress strata for permanent support HOW TO WORK:At one end ,Tightlok Slot & Wedge Bolt is forged a cross slot and inserted into a steel wedge,the other end is compatible with...


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