... CodeROM-LRotation Range360 degreeAppearance size390*3630*38mm Vehicle Modlesaloon car, MPV, back seat frame ... steel, hot rolled steel , copper, iron, etcTestFatigue test machine Salt spraying testerMakingprocesstamping, metalplated,bending, welding, rivetingSurfacetreatmentgalvanized , ... installation of our products on different types vehicle showed that theirfunction and performance are all ...