On August 10, a batch of metal roof beams were loaded in the second workshop of intelligent equipment manufacturing of China Coal Group, and then sent to a mine in Shanxi Province. Over the years, relying on high-quality product quality and perfect after-sales service, our group has sold more than 10000 kinds of industrial and mining equipment to 34 provinces, autonomous regions and 162 countries and regions, and has established a good reputation and reputation in the industry.

The metal roof beam delivered this time is a hot-selling product of our group. It is mainly used in coal mining face, under the roof above the single hydraulic prop, and the support beam that transmits the roof pressure. It is the support beam of coal mining face. Top beam for roof guard. The metal roof beam products produced by our group are of reliable quality, sturdy and durable. The products have received unanimous praise in the industry since they were put on the market. Customers from many places have successively added orders for many times, and the market sales are very good. At present, DFB (1400-4400 standard specifications)/300, DJB600/470, DJB800/420, DJB (1000, 1200)/300 metal roof beams independently developed and produced by China Coal Group Manufacturing Corporation, including 4 articulated specifications Models, 16 non-articulated models, have all passed the certification of the National Mining Product Safety Marking Center of the Safety Standard, and have obtained the National Mining Product Safety Mark Certificate.

As a national contract-honoring and trustworthy enterprise, a national designated production unit for special equipment and accessories for coal mines, one of China's top 10 operating equipment enterprises, an outstanding enterprise in China's machinery industry, a demonstration enterprise of double innovation platform for manufacturing industry of the Ministry of Industry and Information Technology, a gazelle enterprise in Shandong Province, an enterprise in Shandong Province Technology Center, Shandong Province Industrial Outstanding Contribution Award Enterprise, Shandong Province Industrialization Integration Innovation Demonstration Enterprise, Shandong Province "One Enterprise One Technology" Innovation Enterprise, China Coal Group actively responds to the national safety production requirements, strictly controls product quality, and strives to improve Product quality and safety level, and actively carry out mining product safety certification. Up to now, our group has obtained mining single hydraulic props, scraper conveyors, dump trucks, fixed vans, flatbed trucks, material trucks, and winches A total of more than 200 models of safety mark certificates for mining products, and more than 140 national patents for many series of products, have a strong comprehensive strength in the safety research and development and manufacturing of mining products.

In the next step, China Coal Group Manufacturing Corporation will persist in technological innovation, accelerate 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!