Wincomn Krinda projectors was selected by users with excellent strength and participated in the construction of arc immersed exhibition hall of the exhibition hall. Located on the first floor of the exhibition hall, the exhibition hall is the first immersive exhibition project for visitors to visit. The height of the exhibition hall is about 3.4m, and the arc wall is about 27m long. Adhering to the winding and beautiful architectural style of the exhibition hall, the space in the exhibition hall is also circuitous. The pictures covering the wall top, ground and arc wall wrap the tourists, which is dreamy and full of immersion.