Founded in 1995, Hangzhou Zhengzhou machine co. , ltd. Is a high-tech company specialized in developing and manufacturing high speed accurate coil cutting, slitting & CNC can end making lines. Our slitting lines could achieve speed limits of up to 300m/min, tolerance within 0. 05mm; and the coil cutting lines at maximum 100m/min, tolerance within 0. 15mm, suitable to be used on metal materials of thickness between 0. 13mm to 3. 00mm, width between 500mm to 1850mm. The cnc can end making line is able to have an output up to 1120 units per minute. Zhengzhou has the wide range of uncongenial, straighteners, feeders, pinhole & thickness detectors and accessories for the stamping industry with automatic inspection and classification for the sheet metal processing industry. In the past 5 years, Zhengzhou has sold over 200 production lines and is now a well-known brand in the field, whose production lines are widely used in canmakers, steel mills, metal printers, service centers, aluminum mills, etc.