air conditioner spare part 2.One year quality guarantee 3.Material : brass,steel,AL. ... .10.Industrial Design.11.3D Scan.12.Reverse Engineering.Item NO. mechanical part processingMaterialsIron, aluminum, steel, copper, plastic, carbon steel, nylon, bronze ... Machine2Plate Shearing Machine2Bending Machine3 Cupreous steel aluminium air conditioner spare part