Equipment Manufacturing Factory is a comprehensive machine work enterprise which is specialized in design manufacture change of non-standard equipment and special equipment mounting and maintenance of hoisting machinery equipment manufacturer appliance repair and manufacturer of various metallic structure. The main products are: taper、cylindrical roller superfinishing machine spherical roller superfinishing machine  superfinishing roll grinder taper roller centreless grinder cold ring rolling machine raceway superfinishing machine groove superfinishing machine super large bearing universal ring floor-type grinding machine large scale speed acceleration railway raceway superfinishing machine spherical bearing raceway superfinishing machine protective atmosphere rolling rod furnace production line etc.