Compared with other rigid supports, steel mine supports have shrinkage, stable and reliable bearing capacity, adapt to the load and deformation of soft surrounding rock, high cross-section utilization

Tunnel roof support is a material widely used in various projects. Tunnel roof support can be used in roadway support, tunnel support, tunnel and other field support in mining operations. With the dev

Underground roof support has the characteristics of light weight, strong corrosion resistance, easy operation and high strength. Underground roof support is widely used in the support of coal mine tun

Mine roof support as a support tool has undoubtedly a great impact on the safety of coal mine tunnels and other scenarios, so the quality of this product is the top priority in the production process,

The support arch is to ensure the safe production of hundreds of coal mines and escort the lives and safety of tens of millions of coal mine workers. Today, I am introducing and recommending the direc

As an alternative to miner steel supports, steel arch supports are also required for market development. With the development of the coal and mineral industries, the coal seam is getting deeper and de