Hangzhou wave water park is invested by Hangzhou Songcheng group, which is the fourth theme park after Song City, Hangzhou Paradise, Rotten Apples Park. Haisan company provides planning and design, equipment manufacture and installation for the project which opens to the public on July 1st, 2014.. Among them, whirwind slide, speed slide, tantrum alley slide, spiral slide, high-speed and magicloop slide etc.firstly appear in Hangzhou, same stimulation with "hanging roller coaster" and "the God of rain hammer" in Hangzhou Paradise park.