pvc plastic poster printing 1.material:PVC plastic 2.size:420*580,580*340,580*420,500*400, 580*680,or customized size pvc ... we have 3 factories:hardware factory&plastic injection molding factory&printing factory. Our main products:1)clip series including transparent clip ... series for A3,A4,A5,A6 or customized size,PVC sheet,PVC cover,etc6)suspension system:Aluminium alloy track,connector,adustable ...