... three monthour main product as following:inkjet printer,pin printer,laser printer,mapping accesories,fuser assembly,fixing film assembly,plotter ... roller,roller tray,ink tube system,traling cable,registration assembly,swing plate,dulexer,maintance kit,pick up roller,separation pad, ... presure roller,upper roller,clutch gear,fuser cover,transfer roller,laser scanner,hard disc,ink supply staton and so on. ...