... tube 1.material:6061,6063 2.length:Max 6M 3.wall thickness:Min 0.5mm 4.mill finish,anodized,electrophoresis Features of ... clamp…MProcessingCNC processing, cutting, sawing, drilling, milling, punching, bending, welding...Surface Treatmentmill finish, sandblasting, powder coated, anodized, electrophoresis, spraying, PVDF ... & down payment aluminium extruded profile,manufacture factory,aluminium tube