... good reputation from market Alloy: 6061,6063 Surface: Anodized, powder paint good quality,good reputation from market ... Alloy: 6061,6063Surface: Anodized, powder paintSpecification :1.Material : Aluminum Alloy2.Length ... : normal 6M or as requirement3. Surface Treatment : Anodized, powder paint4. Color : walnut , cherry , frassino , zebra , ...