China Coal Group Send A Batch Of U-Shaped Steel Support To Qinghai Provice

The new U-shaped steel bracket produced by our group has been improved and innovated on the basis of the original U-shaped steel bracket, which can be better applied to the secondary support of mine roadway and mine roadway and support support for the mountain tunnel. It has many advantages such as high pressure, long support time, easy installation and non-deformation, and can reduce the use of pit wood, high recycling and recycling rate, and obvious environmental protection benefits. It has established a good reputation in the industry! At present, the product has obtained the national utility model product patent certificate, and the market sales are very good.

As A National Contract-Honoring And Credit-Respecting Enterprise, A Designated Production Unit For National Coal Mine Special Equipment And Accessories Products, A Top 10 Chinese Operating Equipment Enterprise, An Excellent Enterprise Of China'S Machinery Industry, Shandong Province Industry Outstanding Contribution Award Enterprise, Shandong Province Two-Industry Integration Innovation Demonstration Enterprise, Shandong The Province'S "One Enterprise, One Technology" Innovative Enterprise, China Coal Group has obtained more than 130 national patents, more than 100 national mine product safety certifications, and more than 160 product inspection reports issued by provincial and municipal technical supervision bureaus, it fully proves the strong strength of China Coal Group in the research and development of intelligent products.