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FB-47 Friction Bolt
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Home
Products
Friction Bolt
FB-47 Friction Bolt
FB-39 Friction Bolt
FB-33 Friction Bolt
Utility Hanger Bolt
Mesh Bolt
Bolt Pull Test
Plate
Dome Plate
Combi Plate
Duo Plate
Strata Plate
Flat Plate
Mesh Plate
Special Design Plate
Mesh
Standard Mesh
Accessories
Ring
Support Ring
Pull Collar
Others (Special Required)
About Us
Quality Control
Capacity & Service
News
Contact Us
Sea
A professional manufacturer and supplier of
Friction Bolt
COMBI PLATE
DOME PLATE
FRICTION BOLT
FRICTION BOLT
MESH
DUO PLATE
DOME PLATE
why choose us
Tanrimine Metal Support Co.,Ltd (TRM)
Advantage Facilities
Quality Control
Professional & Experience
Professional Working
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WELCOME TO
TRM
Tanrimine Metal Support Co.,Ltd (TRM) is a professional manufacturer for Friction Bolt and Plate, as well as a full range of its accessories and relative components
Combined with our engineering know how, we help customers to solve their problems in the project of ground support, taking their idea and engineering needs into reality with a better and creative solution by providing our superior qualified friction bolt products...
VIEW MORE
Hanger Bolt Installation Guide for Secure Fastening
Jul. 09, 2026
Hanger bolt installation is an important process for applications that require strong connections between wood, metal, ...
33mm vs 39mm vs 47mm Friction Bolt?
Jul. 09, 2026
Friction bolts are widely used as rock reinforcement systems in underground mining, tunneling, and civil engineering pr...
Friction Bolt Plate Selection Guide
Jul. 02, 2026
In underground mining and tunneling engineering, selecting the right rock reinforcement system is critical for safety...
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