... aluminium support aluminium base A professional manufacter in designing and production aluminium holder aluminium surport aluminium basesolar panel aluminium ... stand 1,Material aluminium alloy: 6061 /6063 T3-T8 Shapeaccording to drawing and sample ... cutting, drilling, tapping,CNC milling,CNC lathe and so on.Surface treatment polishing,brushing,anodized, electroplate ...