Tanrimine Metal Support Co.,Ltd (TRM) is a professional manufacturer for Friction Bolt Split Set 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 and split set products.

With an annual capacity of 30,000 tons of friction bolt and split set and all the related products, we could make a quick delivery for any urgent requirements, and a huge stock of regular products could keep up with any regular consumptions in the project.

With our own brand, we have been obsessed with the quality control of our friction bolt and split set products, and make quality as our number one goal all through the production. Under the management of ISO9001, we are focusing on every process in our production from the initial material to each final product, keeping and monitoring by our double track quality control system allover through the production.

Our technology and experience enables us to produce a full range of friction bolt and split set products that could be used and met the requirement at any different ground conditions. Our R&D team could help customers to design new type of bolt and plate and put them into production in a short period.

We are committed to consistently improve our products and services by using the lastest state-of-the-art technology of ground support in the project of mining, tunnel and dam etc.