Fair hall occupies a total area of about 16,000 square meters and can accommodate more than 700 exhibition stalls and passenger capacity is up to over 20 thousand.The hall are equipped with advanced equipment include sound system, centr air conditioning ,Monitoring System etc.. The fair center is a professional exhibition hall, and it can organize large-scale international exhibitions, Expo, traders negotiate cooperation meeting or other large-scale economic and trade activities.

In the structural design of the fair hall, taking modern exhibition into account, a steel grid and reticulation system are selected considering the pavilion shape structural materials, to make Pavilion modeling system with greater freedom and various appearances. On design, the fair hall will be divided into three harmonized modules of function,technology and image, matching with neighboring Plaza and aisle space, so that people, vehicles and logistics can be made reasonable arrangements and running during the exhibition.

On the guide and arrangement of people, vehicles and logistics in the fair hall, there will be three 12-meter paths to be changed as the exhibition internal transport paths; and the crowd will be scattered to the display regions of the HKCEC' internal through the eye-catching visual guidance system. There are totally six exits or entrances. The east entrance facing Plaza is the main entering one, while prelude hall will be set on the entrance gate, making it convenient for the organizers and staffs in and out. The south entrance and north entrance are regarded to be the entrance and exit for goods in and out transportation, moreover, the heavy vehicles can directly get into the hall for setup. The west entrance is the main evacuation one for going out of the hall.