On the afternoon of June 12, a batch of mining single hydraulic prop equipment ordered by Shanxi Xinzhou merchants is loaded and shipped in China Coal Group's intelligent equipment manufacturing workshop. As a loyal customer of our group, Shanxi Xinzhou merchants have ordered mine trucks, hydraulic props, flatbed trucks and other industrial and mining equipment from our group many times, and have always been very satisfied with our group's excellent product quality and perfect after-sales service.

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-abiding and credit-honoring enterprise, a national designated production unit for coal mine special equipment and accessory products, China's top 10 operating equipment enterprises, an outstanding enterprise in China's machinery industry, an enterprise with outstanding contribution award in Shandong Province, a demonstration enterprise for integration and innovation of Shandong Province, and Shandong Provincial "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 a national mineral product safety certification More than 100, more than 140 national new product patents, more than 160 product inspection reports issued by provincial and municipal technical supervision bureaus, with strong comprehensive strength in the safety research and development of mining products.

In the next step, our group will adhere to the core concept of "professional efficiency and win-win integrity", continue to carry forward the spirit of scientific and technological innovation, vigorously develop high-end intelligent equipment manufacturing, further enhance the international competitiveness of China Coal's own brand, and give back with better products and services. New and old customers at home and abroad!