... imported material LLDPE, to make sure all the products anti-UV, anti-aging ,anti-electric state, non-toxic, the quality is better ... the automatic punching machines, make the decks, stairs anti-sliding, anti-water, let every kids play safely and happily is ... ground, leisure place, activity center.Guangzhou Leyi Playground Equipment Co. ,Ltd is one of the largest playground equipment and body-building ...