Zhengsheng Heavy Industry concentrates on mine crushing&screening, sand making equipment field, it provide whole solving designs and high grade set of equipment for large engineering projects of expressway,chemical industry,railway,hydroelectric power,etc. Based on original crushing equipment,combined with market requires,Our group company cooperates with Germany famous heavy mining equipment enterprise, introduce foreign advanced design idea, technology and manufacturing process.Our Sino-German technical cooperation ZS series sand making machine equipment have provided greatly support for the domestic and overseas construction and mine crushing field.