... roof, post of railing,flower shelf,and pavilion, fence and cross bar of fence, keel and box WPC-PE product offering ... roof, post of railing,flower shelf,and pavilion, fence and cross bar of fence, keel, tree box, flower box, trimming timber ... Games, 2010 Shanghai EXPO, Asian Game Guangzhou 2010Installation: WPC board deck fence keel on PVC/PE