The research on the popularization and application of steel arch supports has improved the safe production conditions of mines and reduced production costs. It is in line with the national policy of r

Steel mine support is a very popular support tool at present. Steel mine support is widely used in coal mine roadway, mine support, underground tunnel engineering support and other scenes. The steel m

Tunnel roof support is a kind of passive support for coal mine support. It has high tensile strength and compressive strength, and also has good toughness, high supporting force and strong supporting

Underground roof support is a kind of passive support for coal mine support. It has high tensile strength and compressive strength, and also has good toughness, high supporting force and strong suppor

The mine roof support has the characteristics of bearing high pressure and supporting for a long time, and is easy to install and not easy to deform. Compared with other rigid supports, mine roof supp

Support arch is a kind of consumable in the field of support that is in great demand. Support arch requires reliable production lines from manufacturers to ensure quality, safety and reliability. Comp