Shanghai Xijiao State Guest Hotel is the largest garden-style state guesthouse in Shanghai, covering an area of 777500 SQM. The Xijiao Conference Center is located in the Xijiao State Guest Hotel. The overall style is decorative. Copper is used as its main material and technology, and it is widely used in copper doors, revolving doors, windows, bathroom, decorative parts and other parts, highlighting the regional style of the building. Among them, the hand-made banquet hall door is the finishing touch of this building.