On April 22, a group of hydraulic props and fixed mine carts were successively loaded in the China Coal Group's intelligent equipment manufacturing workshop and will be sent to Shanxi Jincheng Coal Mine and Xinjiang Kuche Coal Mine respectively. The single-unit hydraulic prop products and fixed mine trucks delivered this time are hot-selling products of our group. Since they were put on the market, they have been unanimously recognized by customers at home and abroad. The products have been exported to 158 countries and regions around the world and established Good reputation and credibility.

The mine-made single hydraulic prop products produced by our group have been innovatively improved to overcome the defects and problems of the DZ (piston type) single hydraulic prop. It has large working resistance, light weight, long service life, and large working stroke. Many advantages such as low use cost, convenient operation, wide use range and good stability have been praised by domestic and foreign customers since the products were put on the market. 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. The products are very safe in terms of quality and safety, and are rated as Jining famous brand products.

The fixed mine cart products shipped this time were independently developed and produced by China Coal Group Intelligent Manufacturing Company, with reliable quality and superior performance, and have been unanimously praised by domestic and foreign customers since they were put on the market. At present, many models of fixed mine trucks produced by our group have passed the national mining product safety certification, and all safety standards fully comply with national regulations. At the same time, our group can also customize modified mine cars according to the special requirements of customers.

As a national contract-abiding and credit-honoring enterprise, a national designated production unit for special equipment and accessories for coal mines, a top ten enterprise in China's operating equipment, an outstanding enterprise in China's machinery industry, an enterprise with outstanding contributions to industry 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 130 national product new type patents, and more than 160 product inspection qualification reports issued by provincial and municipal technical supervision bureaus fully prove China Coal Group's strong strength in the safety research and development of mining products.

As a cross-industry, diversified technology and manufacturing enterprise, our group will continue to carry forward the spirit of scientific and technological innovation, accelerate the transformation and innovation of products, vigorously develop high-end intelligent equipment manufacturing, and reward new and old customers with better products and services ! Warmly welcome domestic and foreign merchants to visit China Coal Group for inspection and cooperation, win-win cooperation!