材料：采用進口高分子工程合成料制造，表面光滑、抗老化、取代木制產品。

　　特點：具有抗碰壓、不變形、強度高、耐磨性強。

　　Material: The use of imported polymer engineering synthetic materials  manufacturing, smooth surface, anti-aging, replacement of wood products.

　　Features: With anti-collision pressure, non-deformation, high strength,  strong wear resistance.