External decoration items of the project: semi concealed frame glass curtain wall, exposed frame glass curtain wall, concealed frame glass curtain wall, wood grid decoration, tempered laminated glass awning, steel structure works; 1、 Design Concept The curtain wall is designed according to the three elements of architectural decoration: "building as the main body, structure as the foundation, and function as the key". The large span inclined curtain wall on the east facade is a semi concealed frame glass curtain wall