... :1.Material : Aluminum Alloy,6063,6061,T52.Length : normal 6M or as requirement3. Surface Treatment : professional wood grain treatment4. Color ... ,Casuarina,Snow gum,chestnut, etc . (reference VIV-Decoral design Or MENPHIS Design)5. Application : for windows & doors6.Packaging & ... (e.g. cutting assembly for windows and doors) or packaging units. 4.QUALITY CONTROLYONGXIANQI wood grain aluminum profiles, ...