On May 27th, a batch of mine-use single hydraulic prop equipment was installed in China Coal Group's intelligent equipment manufacturing workshop, and will soon be sent to a mine in Lvliang City, Shanxi Province. The single-unit hydraulic prop equipment shipped this time is a hot-selling product of our group. Since it was put on the market, it has been unanimously recognized by domestic and foreign customers. The product has been exported to 158 countries and regions around the world and has won a good reputation in the industry.
As a new generation of hydraulic props, the mine-used single hydraulic props independently developed and produced by our group have been innovatively improved to overcome the defects and problems of DZ (piston type) single hydraulic props. They have large working resistance, light weight, It has many advantages such as long service life, large working stroke, low use cost, convenient operation, wide use range and good stability. The market sales are very good. At present, the 49 models of "ZHONGMEI" mining hydraulic prop products independently developed and produced by our group have obtained the national mining product safety mark certificate and were rated as Jining famous brand products. The products are very guaranteed in terms of quality and safety.
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 actively responds to the requirements of national safety production, strictly controls product quality, strives to improve product quality and safety level, and actively carries out product safety certification. The group now has more than 100 national mineral product safety certifications and more than 130 national product new patents. There are more than 160 product inspection qualification reports issued by the provincial and municipal technical supervision bureaus, and it has strong comprehensive strength in the safety research and development of mining products.

In the next step, our group will actively implement the national "Made in China 2025" development plan, adhere to technological innovation, accelerate the industrial transformation and upgrading, continuously improve the international competitiveness of China Coal's own brands, and give back to domestic and foreign customers with better products and services! Warmly welcome customers from all over the world to visit China Coal Group for inspection, procurement and win-win cooperation!