Why do we use stage trusses in weddings?

In weddings, backgrounds, lighting, sound and decorative shapes are used, and many things need to be held in undecorated hotel halls and outdoor empty venues. How to quickly build background frames, T-stages, lighting and sound, stage arches, etc., and stage trusses can provide fast construction, stable and reliable lighting and sound frames, and wedding decoration frames of various shapes, etc., so stage trusses are often used in wed

dings.