aluminum tube 1.material:6061,6063 2.length:Max 6M 3.wall ... (radiator), wire clamp…MProcessingCNC processing, cutting, sawing, drilling, milling, punching, bending, welding...Surface Treatmentmill finish, sandblasting, powder coated, anodized, electrophoresis, spraying ... time: 10 to 15 days after sample confirmed & down payment aluminium extruded profile,manufacture factory,aluminium tube