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TONRY MINING SAFETY SUPPORT TECHNOLOGY CO., LTD
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      • High Strength Welded Wire Mesh
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  1. Home
  2. Products
  3. Friction Bolt
  4. Friction Bolt-47mm
  5. Friction Bolt-47-1500mm

Company

    Tonry Culture
    Tonry History
    Tonry Honor
    Tonry Capacity
    Tonry 3rd Certificate
    Safety Philosophy

Products

    Friction Bolt
    • Friction Bolt-33mm
    • Friction Bolt-39mm
    • Friction Bolt-42mm
    • Friction Bolt-47mm
    Rock Bolt
    • High Strength Energy Absorbing Bolt (E-Bolt)
    • Posi Bolt
    • Full Threadbar Bolt
    • High Strength Yield Bolt
    • Grooved Bolt/Paddle bolt
    • Slot&Wedge Bolt/Kiruna Bolt
    • Sharp End Threadbar Bolt
    • Eye Bolt
    Expandable Bolt
    • Upgrade Bolt
    • Ordinary Bolt
    Sandwich System
    Cable Bolt
    • Plain Cable Bolt
    • Bulbed Cable Bolt
    • Yielding Cable Bolt
    • Expansion Shell Cable Bolt
    • Hollow Cable Bolt
    • Cable Strap
    Wire Mesh
    • High Strength Welded Wire Mesh
    • High Strength Osro Strap
    Roof Mat
    • W Roof Mat
    • M Roof Mat
    • π Roof Mat
    • Ω Roof Mat
    Steel Plate
    • Flat Plate
    • Round Plate
    • Domed Plate
    • Star Plate
    • Combi Plate
    • Butterfly Plate
    • Mesh Plate
    Accessories

News

    Corporate News
    • 2023 Mining Exhibition
    Article

Service

Contact

  • Company
    • Tonry Culture
    • Tonry History
    • Tonry Honor
    • Tonry Capacity
    • Tonry 3rd Certificate
    • Safety Philosophy
  • Products
    • Friction Bolt
    • Rock Bolt
    • Expandable Bolt
    • Sandwich System
    • Cable Bolt
    • Wire Mesh
    • Roof Mat
    • Steel Plate
    • Accessories
  • News
    • Corporate News
    • Article
    CONTACT US
    • Contact :Mr Tony
    • Tel :+86-538-5050586
    • Fax :+86-538-5050585
    • WhatsApp :+86-189 5389 4976
    • E-mail :tonysun@tonrymining.com
    • Address :No.7 North Road Manzhuang Steel Market, Taian, Shandong, China
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    +86-538-5050586
    tonysun@tonrymining.com

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