1. Material 6063-T5/T6 2. High hardness 3. Meet GB/T5232006, GB/T6892,JIS H4100, ... ,6063, T4/T5/T63) SurfaceTreatment: Mill Finished, Anodized. (silverwhite,mattanodized,black)4) Standard:GB/T5237-2004,GB/T6892-20005) Oxide film ... as per customers’requirment. Hardware series of aluminum extrusion profile, with machining and surface treatment