... size up till max. thickness of 12mm,u shaped and z shaped we can supply various models, specifications, ... size up till max. thickness of 12mm,u shaped and z shaped2. welded h beam: all ... kinds of size with different surface treatment3. Oversized u shaped profile: applied in steel bridge. Welding, cleaning, ... square and regular tubes.5. C,Z, tailor shaped profiles6. Can be widely applied in workshops, ...