Uses: for housing balcony railing, stair handrails and so on. Color: According to customer ... corrosion resistance performance,Heat-resisting performance,Prevent mildew performance,Aluminum design is beautiful.3.Alloy nameplate:6005.6060.6061. ... , Powder coating, Anodic oxidation, Electrophoretic coating, grainy transfer.5.Aluminum extrusion process: Drilling, Cutting, Stamping, Milling.6.Source Thai ...