Children's naughty castle manufacturers include Beijing New Era Amusement Equipment Co., Ltd., Chengdu Hailebao Children's Amusement Equipment Co., Ltd. and other manufacturers.

The Naughty Castle is also called the Children’s Castle. It refers to a new generation of children's activity center that integrates amusement, sports, puzzle, fitness and other functions formed through scientific three-dimensional combination. It can be said that it is a new, highly comprehensive children's paradise, designed for children who like to drill, climb, slide, roll, sway, swing, jump, and shake.

The naughty castle can cultivate children's independent personality, exercise their body, and strengthen their brain and intelligence. It has the characteristics of randomness, no power, interactivity and safety. It is not limited by the site (only indoors) or irregular sites. It can be installed in any irregular site. It has simple management, no power equipment and easy maintenance.

The applicable scope of the naughty castle is schools, kindergartens, gardens, villas, parks, property communities, playgrounds, children's palaces, shopping malls, supermarkets and other indoor and outdoor places for 2 to 13 years old with a height not exceeding 1.3 meters. Children's entertainment.