1Outdoor fitness equipment 2Suit for school, park, community 3Non-toxic, environment-friendly 4ISO90001:2000,CE,TUV EN1176 Outdoor fitness equipments: 1,Metal: National standard steel pipe, welded by the Japanese OTC robot welding system, strong and smooth, no rag, no welding scar. The anti-electric-state powder painted to the metal was imported from Germany, which makes the color on the metal ...