... used to work in CITIC heavy machinery company. Our equipment:machining equipment, includingC61250X16/63 CNC heavy duty lathe, ... duty horizontal lathe, together with the other machining equipment, such as5.3m vertical lathe, T160 floor type ... the surface hardening, we have250KW, 160Kw intermediate frequency equipment, and 100Kw high frequency equipment, which can processthe surface hardening of shaft ...