guangzhou acp guangzhou1. Materials: 1) Front side: Aluminum roll coated with PVDF or polyester 2) Core: Plastic( or fireproof) materials 3) Rear side: Aluminum coated with polyester or as requested 2. Procduct structure composed: 1) Protective film 2) Coating-basic level(PVDF or polyester) 3) Ground coating 4) Aluminum Alloy sheet 5) Macromolecule adhesive 6) Polyethylene 7) Macromolecule ...