Introduction: This floor box provides a reasonable and reliable and convenient solution for users. It uses closed base and flip cover and modular function. Two standard 86 type or five functional modules can be installed simultaneously. Flip cover protects the ?connected cables and keeps level with the floor after the cover closed. All the cables can be concealed well. Dust can also be prevented from coming in. Application: Suitable for the applications in office, conference room, cinema, stadium, entertainment places, etc.? - Radiused Edges.