Zhengzhou Heavy Industry Machinery .
Our main products are including Super Pressure Trapezium grinders, Straight Centrifugal Grinders (Vertical Roller Mill), Threerings and Mediumspeed Micropowder grinders and other new grinding mills. Introducing the technical advantages from Sveadaka Company and other companies both home and abroad, we have long been one of the leading mining machinery companies in China. All the .