... ,quick sample 4)Verious Size 3/8" Aluminum Double Angle Specification:Material: Alluminum Alloy: 1x,2x, 3x, 4x ... T1, T4, T5, T6, H12Shape: T-channel, H-channel, Angle, U-cupSize: Flexible SizeSurface Treatment: Anodized, Power Coating, Sandblasting, ... development, production till deliveryWhat we do?~~Our expansive product line includes: Aluminum Extrusion/profile, Aluminum Plate, Aluminum Radiator/ ...