Long-span truss girders are used in industrial plants, logistics warehouses, public buildings, and large-space steel-structure projects. The top chord, bottom chord, and web members form a stable load-bearing system while helping control structural self-weight.

The components can be detailed, segmented, trial-assembled, coated, and coordinated for site installation according to project drawings. They are suitable for projects with demanding requirements for clear height, span, and structural stability.