Professional audio equipment: mixer, power amplifier, speaker, linear array series, equalizer, effector, frequency divider, voltage limiter, notebook, CD player, MD player, DVD player, wired microphone, wireless microphone, walkie-talkie, wireless chest microphone, microphone stand video equipment: projector, projection screen, projection lifting frame, plasma, TV wall, rear projection, LED screen stage lighting. Computer color-changing lamp, computer astigmatism lamp, pattern lamp, floor lamp, digital silicon box, mobile lamp holder, truss frame, beautiful dance effect: cold fireworks, rainbow cannon, dry ice machine, air column, stage smoke machine, snowflake machine, bubble machine, fireworks machine, stage backboard, painting, photo, carpet. The structure and design of the booth must conform to the safety principle. At present, there are many ways to build a booth safely, and the use of building system components is the main one. Nowadays, exhibitors want their booths to have a unique and unexpected effect, which makes the booths in modern exhibitions and even the exhibition itself enter a high standard era. Whether it is a two-story booth or a very long-span display wall, the connection strength between various components and the balance between various forces must provide a high standard of safety. System components can help booth builders save a lot of trouble in solving the structural balance and stability of the booth. We emphasize the environmental protection and safety of booth construction, which does not mean that we ignore the novelty and uniqueness of booth design and construction. Professional booth construction, booth construction and production design should emphasize individuality, and at the same time, it should be convenient to talk in space and atmosphere. If it can make people feel novel and feel at home here, it would be ideal. Make full use of all possible elements, such as the composition, materials, acoustics, lighting, colors and other decorative items of the booth, constantly give the audience a sense of freshness, stimulate their curiosity, make them interested in the booth, and then have a desire to talk with the exhibitors. In short, it is of course the best for enterprises to do more with less money. But this is easier said than done. It requires designers to be more imaginative, creative and flexible.