Henan Chong Heng Heavy Machinery Co., Ltd. is a production of heavy mining crushing and processing equipment, stone crusher, sand pebble crusher, Raymond machine milling equipment, mineral separation machinery, scientific research, production and sales of businesses . The company has introduced advanced technology and processes United States, Germany, Japan and other countries, the establishment of the international advanced production lines and modern scientific research base. Companies with scientific management methods, improving manufacturing processes and innovative manufacturing concepts grow rapidly as China mining machinery production and export base. The company mainly produces crusher, sand making machine, mining screening equipment, transportation equipment and other products, .. (more>>)