Tender for The need for China's children's area of the Water pool equipment mainly comes from the serious problems of diarrhea that derived into a constant leak, and that doesn't guarantee a ph into the security and salty standards, and it's supposed to be a waste of non-constrivesive water. The performance is also needed for the oppressive state of the pavement and the pool of existing children, which provides an aging ending with risk of injury for children. But it's intended to offer children's audience that summer equipment, both from the point of climate shelter and from the ledicic and socialization of smaller people.