On the morning of May 6, a batch of suspended single hydraulic props and Metal Roof Beam were loaded in the third workshop of China Coal Group's intelligent equipment production and manufacturing, and then sent to a mine in Luliang City, Shanxi Province. Lvliang merchants are loyal and old customers of our group. They have ordered hydraulic props, mining carts, flatbed trucks and other mining equipment from our group many times. They have always spoken highly of our group's excellent product quality and perfect after-sales service.
The suspended hydraulic props shipped this time are the best-selling products of our group. They are independently developed and produced by China Coal Group Manufacturing Corporation. The products have undergone innovative improvements to overcome the defects and problems of the DZ (piston) single hydraulic props. It has many advantages such as large working resistance, light weight, long service life, large working stroke, low use cost, convenient operation, wide use range and good stability. The market sales have been very good. At present, the 62 models of hydraulic prop products independently developed and produced by our group have obtained the national mining product safety mark certificate. The products have been unanimously recognized by customers at home and abroad since they were put on the market, and they have been exported to 162 countries and regions.
The metal roof beam delivered this time is mainly used for coal mining face. It is a support beam that is located under the roof above a single hydraulic prop and transmits roof pressure. It is a roof beam used to support the roof of a coal mining face. . The metal roof beam products produced by our group are reliable in quality, sturdy and durable, and have won unanimous praise in the industry since they were put on the market. At present, China Coal Group Manufacturing Company independently developed and produced DFB (1400-4400 standard specifications)/300, DJB600/470, DJB800/420, DJB (1000, 1200)/300 metal roof beams, including 4 types of hinged specifications, 16 These non-articulated models have passed the safety standard certification of the National Mineral Product Safety Marking Center and have obtained the National Mineral 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 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 the safety certification of mining products. Up to now, our group has obtained more than 200 types of mining product safety signs for various series of products such as mining single hydraulic props, scraper conveyors, and winches. Certificate, more than 140 national patents, strong comprehensive strength in the safety research and development and manufacturing of mining products.
In the next step, China Coal Group Manufacturing Corporation will actively implement the national "Made in China 2025" development plan, adhere to scientific and technological innovation, accelerate industrial transformation and upgrading, continuously improve the international competitiveness of China Coal's own brands, and give back with better products and services Domestic and foreign customers! Warmly welcome customers from all over the world to visit China Coal Group for inspection and procurement.
