Recently, the headquarters of Guiyang Longdongbao International Airport Phase III expansion project commended excellent participating units and individuals. Dadi steel structure won the title of "excellent participant" and our company Sun Wei won the title of "excellent participant".

The T3 terminal of Guiyang Airport has a total construction area of more than 196000 square meters. It adopts the configuration of main building and corridor. The main structure adopts reinforced concrete frame, steel column + steel roof structure. The total construction area of roof engineering is more than 112000 square meters, and the total laying material area is about 772000 square meters. On December 15, 2021, with the concerted efforts of all parties, T3 terminal was officially put into use.

Guiyang Longdongbao Airport Phase III expansion project is a key construction project of Guizhou in the 13th five year plan. It shoulders the historical mission of "building an important hub in Western China and helping Guizhou leap forward development". As a core part of the phase III expansion project, the opening of T3 terminal will further enhance the position of Guiyang Airport as a regional aviation hub and enhance its comprehensive support capacity, It is of great significance for Guizhou Province to speed up the construction of modern comprehensive transportation system, promote opening to the outside world and promote local economic development.

Glory and sweat reflect each other, and trust and encouragement coexist. On the hub in the southwest hinterland of the motherland, Dadi steel structure has been deeply connected with Longdongbao airport since then.Based on the new starting point of phase III operation of Guiyang Airport, the company will continue to carry forward the spirit of "going all out to pay attention to safety, careful construction, ensuring quality, overcoming difficulties and striving for the upper reaches", rely on the experience and advantages accumulated by the company in the construction of airport projects, and continue to provide high-quality services to customers with an improving working attitude and efficient and high-quality construction quality.