1. Die-cast aluminum enclosure offers strong rigidity, deformation resistance, and precise assembly. Its ergonomic design allows for easy installation by one person.

2. Truss connection lock holes allow for quick connection to rental trusses, while also supporting hoisting and frame-mounted installation.

3. Convenient interlocking: 500*500 and 500*1000 enclosures can be combined vertically, horizontally, or horizontally. Straight-sided and curved enclosures can be combined directly without changing locks.