... :building construction 2.Length:6meter,9meter,12meter High-strength Hot Rolled H-Beam with wide flange1. Size:1) H: 100 ... Advantage of H-beam:Light weight, high strength, high performance of shock resistance, industrial production, High speed of construction, energy-saving, environmental ... structure, super-light H-beam is ideal for containers, mobile homes , all kinds of garage, box-type trains, ...