... powder coating,anodising, etc. 3) Length:0.5m-13m aluminium profile1.Alloy: 6063, 6005, 60612.Temper: T5/T63.Colors ... a certification specialist Product/Service (We Sell):aluminium window,industry profile,aluminium window and door profile Brands:Gabriel, Hualu ... 20% Factory Information Factory Size (Sq.meters):Above 100,000 square meters Factory Location:Hanlin Road, Chiping County, Shandong Province. ...