Product Description

Companies to technological innovation, with a number in the field of domestic coal mining machinery and washing equipment known experts and scholars, with a strong professional R & D team and innovation capability. As of ***2, the company shared the eight national invention patents, utility model patents thirty-two; through the national and provincial technical appraisal 5; National Science and Technology Progress Award two, China Coal Industry Science and Technology Grand Prize of a Xiang, the first prize of a national security production, provincial and ministerial level scientific and technological progress, second and third four, is the first state-level high-tech enterprises in Liaoning Province, the provincial enterprise technology center.