1.Brush Aluminium used in instrument,meter,electrical appliance 2.anti-scratch, ... alloy : 1100, 1060, 3003, 3005, 3105, 3004, 8011 Product Features1.Brush aluminum are specially suitable for high grade ceiling systems and high ... 7)Anti-impact 8)High flexibility FormabilityThese products made with aluminum coil are wide range of color, durability, flexible, self cleaning ...