Changzhou Jinan Roll Manufacture Co.,Ltd, situated in Xinbei District Changzhou City,Jiangsu Province,is an enterprise specializing in manufacture of large-sized forged-steel cold-roll.it has the staff and workers of more than 370 include over 40 engineers and technicians.The company possesses the advanced equipment and the perfected testing instruments,include NC lathe,NC roll grinding machine,intermediate frequency,line frequency and duel frecuency hardening equipment and the supporting facilities used for preheating,tempering and subzero treatment,Shore hardness tester,surface-wave detection meter and direct-reading spectrograph.With the world advanced workmanship and trechnology”C va...
MainProduct：Large-sized Forged-steel Roll;Sendzimir roll;Straghtening roll;Bearing chock assembly;Coil traveling crance;Rotary flying shearer;Coating machine;Large Tempering Furnace;Subzero Treatment;Hardness Detection;Infra-ray Thermo-detector;Share-hardness Tester;Direct-reading Spectrograph;Uitrasonic Flaw Detector;Metallographic Analysis;Subzero Treatment Equipment