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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
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News
How Does a Friction Bolt Work?
Feb. 20, 2024
A friction bolt, also known as a rock bolt or split set stabilizer, is a crucial component in ground support systems used in various industries, particularly in mining and tunneling.
Key Questions to Ask When Ordering Friction Bolts
Feb. 06, 2024
Ordering friction bolts is a crucial step in ensuring the stability and safety of various applications, such as mining, tunneling, and ground support.
New type of friction bolt samples have been produced successfully
Sep. 02, 2021
New type of friction bolt samples have been produced successfully On August 30th, we received an email from our clients. The email contained a drawing and client requires that a new type of bolt should be made according to the drawing. When we got the blueprints, we, at TRM, immediately went into action.
Contacts of TRM Harper
Mar. 24, 2021
Happy New Year !
Feb. 20, 2021
Happy new year - from TRM - A professional Manufactuer of Split Set
The last shipment of Split set before our Spring Festival
Jan. 28, 2021
Split set shipment
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