Recently, the 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, of which 4 types of hinged specifications, non The articulated 16 specifications and models have successfully passed the certification of the National Mining Product Safety Marking Center of the safety standard and obtained the national mining product safety mark certificate. Up to now, our group has obtained mining single hydraulic props, scraper conveyors, dump trucks, fixed wagons, flatbed trucks, material trucks, winches and other series of products with more than 200 models of mining products. Safety mark certificate, the product is very guaranteed in terms of quality and safety.
The Safety Standards National Mining Product Safety Marking Center is authorized by the State Administration of Work Safety to implement the management of mining product safety marks, organize the implementation of technical reviews, on-site reviews, product sampling inspections, issue safety marks and supervise the enterprises after holding the certificates Management, etc., effectively curb the entry of fake and inferior products into the mine, which is an effective way to ensure coal mine safety. Only when enterprises obtain coal safety certification can their products enter the coal industry.
As a national contract-honoring and credit-worthy 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, an outstanding industrial contribution award enterprise in Shandong Province, an innovative demonstration enterprise for the integration of industrialization and industrialization in Shandong Province, Shandong As a provincial "one enterprise, one technology" innovative enterprise and Shandong Provincial Enterprise Technology Center, China Coal Group actively responds to national safety production requirements, strictly controls product quality, strives to improve product quality and safety levels, and actively carries out safety certification work for mining products , More than 200 mining products have passed the national mining product safety certification, and more than 160 industrial and mining products have obtained product inspection reports issued by the provincial and municipal quality and technical supervision and inspection departments. The comprehensive strength in the safety research and development of mining products is strong.
Many of the metal roof beam products to be released have obtained the mining product safety mark certificate, which is a full affirmation of the quality and safety of our group's newly developed metal roof beam products by the National Mining Product Safety Mark Center of the safety standard. Next, our group will uphold the corporate spirit of being responsible to the country, society, customers, and employees, actively implement the national "Made in China 2025" development plan, insist on technological innovation, accelerate industrial transformation and upgrading, and continue to improve. The international competitiveness of coal's own brand will reward domestic and foreign customers with better products and services!
