Except for explosive, flammable, radioactive and other dangerous substances, controlled devices and other articles prohibited by Chinese laws and regulations, visitors are not allowed to bring the following items into the exhibition area:
（1 ） Pets;
（2 ） Banners, Slogans, Billboards, Leaflets And Other Promotional Materials;
（3 ）Substitution tools, including motorcycles, motor vehicles, bicycles, electric bicycles, motor wheelchairs, scooters, skateboards, wheeled shoes, etc., except baby carriages, wheelchairs and electric wheelchairs;
（4 ）Radio remote control toys, walkie-talkies and other radio transmitting equipment;
（5 ）Other articles that may hinder visitors, cause personal injury or property damage to others, disrupt the order of the exhibition area and endanger the safety of the exhibition area.