... NameSteel FrameMaterialC Purlin, H Beam, Sandwich panel, Hot Galvanised Steel, etc.Features1. Firm and Artistic2. Durable for 30 years ... Plant, Exhibition Hall, Terminal Building, Stadium, Theater, Special-shaped Buildings.5. Hot Galvanised…6.Flexible composition: Doors and Windows could ... at any transverse axis. Stairs could be outside Steel buildings. Construction Steel structure house with CE