... qulity approved by:CE,GS,TUV,CCC,ISO9001 water park new design,attractive safe,colourful,durable good price & high qulity approved ... welding. No rag ,no welding scar, and the anti-electric-state power was imported from Germany ,painted to the metal bf ... sure all the products anti-UV, anti-aging ,anti-electric state, non-toxic, the quality is better than the similar products ...