1)Aluminum Torque Range 2)Reliable Quality Best Price 3)OEM Mould design quick sample 4)Expert Aluminum OEM Hinge Aluminum Torque Range Specification:Material: Alluminum Alloy: 1x,2x, 3x, 4x, 5x, 6x, 7x seriesTemper: O, T1, T4, T5, T6, H12Shape:Rectangle Shell/ Case/ HousingSize: Flexible SizeSurface Treatment: Anodized, Power Coating, Sandblasting, Polishing, Grinding, Painting, Screen printing, ...