Water Trampoline >Factory price >Short lead time >Qualified to CE, UL, ROHS, EN71, SGS and ISO 9001, EN14960 certification Sports & Entertainment >> Amusement Park >> Water Play Equipment2012 new pvc inflatable water trampoline child trampoline Our water trampoline: size can be customized, usually 3mDia, 4.6mDia, 5mDia, above 4.6mDia, with steel frame. We use USA air seal machine(with proper ...