... resisitance 4.Welcome the OEM & ODM Industrial aluminum section materials1.Extrusion production lines of 3600 tons, ... surface processing according to customer’s requirements. Aluminum alloy guide AlloySiFeCuMnMgCrZnTiOtherRemain60050.6-0.90.350.10 ... handrail, partition, wardrobe, greenhouses and sunroom, etc2. Industrial aluminum profile for solar energy, LED, machinery, advertisement, transport, ...