Recently, a good news came from Shandong China Coal Industry&Mining Supplies Group that in accordance with the Patent Law of People's Republic of China, the slide-lift type crescent car stopper (ZL 201420765955.1), independently developed by China Coal was awarded Utility Model Patent after the layers of rigorous examination of the State Intellectual Property Office.

Facts have proved that independent intelligent property right has become the first competitive force in enterprises developing. Currently, this kind of patented products has been applied in the Group's products, which is significant in optimizing product structure and improving product performance. It not only created economic benefits for the group, but also further enhanced the Group's brand influence.  The great success we achieved this time means we have scaled a new height in technological innovation. And it also marks we, the Group, will continuously improve our own manufacturing technology and enhance the competitiveness of products to contribute to the rapid development of China Coal.