... 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, ... hung window, tilt and turn window, etc.4.Machining for aluminum and S/S products: cutting, drilling holes, punching ...