1.Diamond mirror surface plate runway 2.Aluminum big ramp 3.Aluminum drip tray 4.ETL certificate motor usded 5.Slide jack ... and individual.now we display the new designing, with aluminum parts, like aluminum alloy ramps, aluminums drip tray, so that let the ... runway: 4093mmLength of ramp:36''more details and specification according to our following drawing. 2012 hot model of aluminum ramps four post ...