There are many different types of bridges: draw bridges and stationary bridges, bridges over roads and over water, pedestrian bridges and railway bridges ... They all have one thing in common though: quality and safety are the primary concerns.
Steel bridges are constructions under dynamic loads. CSM maintains the highest qualification requirements for such structures: EXC3-4 according to EN1090-2 or Class E according to DIN18800-7. The Welders work in accordance with the strictest applicable welding tolerances.