The registration address for the opening city is the twelfth group of yuan fong village, yuen yuen yuen yuen, in the enclosed city of henan province. The registration body is the market supervision authority for the opening of the city's enemies. The legal person is represented by the yangtze li, which operates in the design, production and display of paintlights, colour cars, light fairs, foam sculptor, light, straw art items, and is responsible for landscape works, the planning of festival events and the design of exhibitions。