ZhengZhou QingShan Heavy Industry is specializing in research development,design,manufacture and sales,is a large enterprise with mining machinery branch and Drying machinery branch.
   The key products are sandstone crushing equipment, industrial mill, dressing equipment,and Drying machinery.We are Established in 1985, Located in Zhengzhou, the central city of China.
   Web:http://www.crusher-crusher.com    Tel:0086-13721431212