Most of the resourceful candidates for water park are not currently engaged in tourism or theme park industries, and many of the intellectuals simply decide to choose waterside just because they see other water parks in a good summer. The main focus is on the size of the park, the number of equipment, the limited involvement of professional operating teams in the early stages of programme design, and if the actual operational needs are not adequately taken into account in the design of the programme, this will not only increase the cost of later re-engineering, but will also increase the cost of operating management in the course of the operation, and may even seriously affect the tourist experience and brand image. The quality of water park equipment determines the competitiveness of a water park. The integration of external resources, together with its own creation, with enhanced/enabled functionality, and better understanding of the clients who purchase the equipment, will only be able to create unique quality and water parks with their own features, thereby increasing their attractiveness and impact, by tailoring them to the same theme. The functional nature of the water park equipment is the basis for the success or failure of any water park, especially since the need for safety is more pressing. Whether a water park will survive or whether tourists will go to your water park, and the safety of water park equipment is the first criterion. It is only through rigorous design and technical scrutiny, careful tendering and careful selection of water park equipment manufacturers, precision manufacturing and quality testing, which will enhance safety from multiple points of view, that the functionality of water park equipment will be ensured and the sustainability of the water park project will be ensured. The mother-and-child shops of polar bear imports collect goods in three ways, using door-to-door, door-to-door delivery and direct mail from the platform to the home, half an hour to the home, to subvert the traditional, mother-to-child era. The polar bear imported mother-and-child shop launched the mother's business incubation platform, the imported mother and child o2o tax-free debit, which supports the start-up of millions of mothers。