Specifications of profiles: Aluminum profile material: AL6063 or 6061 or 6005 or as per customers' need. 2) temper:T4, T5, T6 3) surface treatment: mill finish(without treatment), anodizing, electrophoresis, power coating (any color), fluorocarbon coating(pvdf coating), wood grain painting, drawbench, sand blasting etc. 4.)length: the maximum is 7 meters; usually 5.5 to 5.8 meters. 5.) packing: kraft paper, carton box, protection foam heat contracted plastic film, poly-bag, etc. 6) usage of the aluminum products: decoration, furniture, windows, doors, curtain wall, bicycle, stationery, construction, industry, space vehicle etc. 7)certificates:ISO 9001:2000, ISO 14001:2004 Applications of extrusion products: 1.Architectual profile Furniture profile Curtain walling profile Windows and doors profile Cabinet profile Handrail Louver blade Display system Panel profile General profile 2.Industrial profile Round tube series Square tube series Square tube series Angle series Flat bar series U channel series Heat sink series General profile series. Clean film+ pearl cotton paper+ hot shrink film.