Sanya Intercontinental Resort Hotel is located on the Mid-Shan Sanya Peninsula in the Little East China Sea. Baotong Doors Co., Ltd. contracted 57 fold-up doors for the Chinese restaurant on the sea at this project. The form of the folding door echoes the design style of the entire hotel. When closed, it can shield the wind and rain, and when opened, it can be shaded as a rain ride, simple and generous.