... times painted, 2 times baking. the thickness of painting is no less than 0.025mm.The most advanced machines adopted, the precision of ... load-bearing. It is also damp protection, fire resistance, no oxidizing, no color changing and last long.It is convenient to install ... *20*3050Thickness0.23 , 0.26 , 0.28 , 0.30 , 0.35 , 0.40Other specifications can be made as per customer’s ...