... Excellent quality 3) Vaious color 4) Guarantee for 20 years Wood grain aluminum Specification :1.Material : Aluminum Alloy,6063,6061, ... T52.Length : normal 6M or as requirement3. Surface Treatment : professional wood grain treatment4. Color : walnut , cherry , frassino , zebra , oak , ... use 5) OEM is welcome12. 1.WHAT IS WOOD GRAIN PROCESS?WOOD GRAIN PROCESS is a process for decorating aluminum. It ...