Recently, eight new products independently researched and developed by China Coal Group Manufacturing Corporation have received a notice of granting utility model patents issued by the State Intellectual Property Office. They are: a bearing-linked pressureless damper and an eight-lock linkage mechanism for refuge Chamber door, new buffer fixed mine car, rail sliding signal light stopper, new buffer single side curved rail side dump type mine car device, a circular welding device, a heavy ball track turntable, a shutter type single A mediation damper. The acquisition of the eight utility model patents this time will further enhance the high-tech strength of our group's intelligent manufacturing in the research and development of new products, new technologies and new processes and the global competitiveness of products.
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 the Ministry of Industry and Information Technology's manufacturing double-creation platform, 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" Innovative Enterprise, China Coal Group, through the combination of production, education and research, independent innovation, and continuously increasing scientific research and new technology innovation Investment, accelerate the realization of the transformation of new products and new technologies, and through the continuous improvement of the group’s R&D capabilities and technological innovation level, it has successively obtained more than 200 national mining product safety certifications, more than 140 substitute product patents, and passed the national, provincial and municipal standards. There are more than 200 product inspection reports submitted by the quality and technical supervision and inspection department, and the comprehensive strength in the research and development of new products, new technologies and new processes for mining equipment has been overcome.
In the current international competition, the competition among enterprises has gradually transformed into the competition of intellectual property rights. The acquisition of the eight national utility model patents this time marks that our group has reached a new level in the technological innovation of multiple products. , Will make progress and enhance the brand competitiveness of our group's enterprises. China Coal Group will take this opportunity to continue to increase the research and development of new products, new technologies and new processes, produce and develop more high-quality, high-tech mining products, and start the China Coal brand at home and abroad!
