It is divided into two kinds: inside wall board (polyester coating board); and outside wall board (fluorocarbon coating board including double and triple coating). Both use the world famous coating brand (Becker, PPG, Valspar etc.), and the fluorocarbon resin content of PVDF is more than 70%, with good weather fastness, which is higher than the state standard. Product features: It uses chrome-free and precise roller coating package technology with even colors, brightness, strong adhesive force, excellent processing property, ruggedness robustness, acid resistance, alkali resistance and corrosion resistance etc. Product specification: 1.Coil width: 900-1600mm, thickness: 0.15-1.5mm 2.Coil dia.: ≤ 1500mm 3.Paper dia.: 405mm,505mm 4.Coating coil weight: ≤ 3000kg/coil (as requested) http://www.fenghuishare.com/embossed_coated_aluminum_coil_p17117.html embossed coated aluminum coil manufacturers http://www.fenghuishare.com/aluminium_composite_panel_c4613.html aluminum composite panel for sale http://www.fenghuishare.com/pepvdf_aluminum_composite_panel_p14798.html PVDF aluminum composite panel