... internal and external decorations.PVC Rigid Board, PVC Corrugated Board, PVC Wall Build-up Board Production LineApplication: Chemical, electroplating, ... internal and external decorations. PVC Rigid Board, PVC Corrugated Board, PVC Wall Build-up Board Production LineApplication: Chemical, electroplating, ... to conventional plywood and MDF boards, WPC board doesn’t need a compulsory lamination for end ...