Henan Yugong Machinery Co. Ltd, located in Erqi District of Zhengzhou is a large engineering machinery manufacturing enterprise which focuses on research and development, production and sales of mining tunnel construction, road and bridge construction equipments and so on. Our products includes equipments of different fields highways, bridges tunnels, culverts of metros mining, coal mines and non-coal mines. brbrWe regard innovation as impetus> management as basis science and technology as precursor and culture as our soul, and we constantly improve our management ensure its scientization and modernization. The competitiveness of our products have improved significantly for years, which make our development rapid and sustainable in such a competitive market environment. br