On the afternoon of June 21, a batch of single hydraulic props were loaded from the China Coal Group E-Commerce Industrial Park and sent to a mine in Gujiao City, Shanxi Province. At present, the two series of 27 hydraulic props products produced by our group have all obtained the national mining product safety mark certificate, and the products are very safe in terms of quality and safety.

The single hydraulic prop is independently developed by China Coal Group Machinery Company. It is one of the most popular industrial and mining products of the Group. It has large working resistance, light weight, long service life, large work schedule, and use cost. With many advantages such as low cost, easy operation, wide range of use, and good stability, the products have been well received by customers both at home and abroad since they were put into the market. The sales amount are very good.

As a designated production unit for coal mine equipment and accessories, China Coal Grop actively responds to the requirements of national safe production, strictly controls product quality, and strives to improve product quality and safety. More than 80 mining products have passed the national mining products. Safety certification has greatly improved the Group's core competitiveness. In the future, our group will uphold the corporate spirit of being responsible to the country, being responsible to the society, and being responsible to the customers, and will reward the new and old customers with the highest quality products and the most sincere service! Warmly welcome domestic and foreign merchants to visit China Coal Group for inspection!