... entertainment facility. 2.Food grade engineering Plastic. Crazy Fun ball pool equipment Children1.Factory Views:2.Materials: 1).component ... : ball pools, trampoline, slides, space-time tunnels,soft ladders,various ... or steel,(or luminum,galvanization,as per request).3.DECK,STAIRS,BRIDGESWood inside with sponge and plastisol,rubber or ...