Aluminum composite panel Marble and wood designs' panel bring you a sight of nature, but the panels are more flexible for processing.Production management and quality 100% in accordance of iso9001, sgs, astm and kynar500 standards. Aluminum: high quality aluminum from southwest aluminum company of china Coating material:becker material from sweden company Core material:only polyethylene from sinopec group Quality standard:astm, sgs, , iso9001 Standard width:1220mm, 1250mm, 1500mm Standard length:2440mm, 3200mm, 5800mm Standard thickness:3mm, 4mm