ISO 9001:2015



Design and construction


Design Solutions

  • Industrial steel buildings
  • Aviation building
  • Commercial building
  • Crane project
  • Steel structures for public works


Industrial steel buildings

Airport building

Commercial building

Crane project

Steel structures for public works

Our expertise


DONGSON STEEL owns the ISO 9001: 2015 Quality Management System certificate

Work effectively in groups

We are proud of the working ability of the DONGSON STEEL team dedicated to monitoring and providing solutions during the design, fabrication and erection stages to meet customer requirements.

On time delivery

By managing the entire process, we can control costs, sourcing and quality to keep projects on time and on budget.

Advantages of prefabricated steel buildings

Reduce construction time:

  • Steel buildings save up to 40% in construction time


Low initial cost:

  • 30% – 40% less weight advantage compared to conventional buildings.
  • Less foundation requirements due to the optimal overall weight of the steel building structure.
  • Prefabrication and faster erection mean less expensive labor costs.
  • Lower life cycle costs.
  • Greater return on investment.


Flexibility and durability:

  • Long-term durability: It's true. A steel building can provide a strong, reliable, nearly maintenance-free structure that lasts decades. Steel buildings can still be used for more than 80 years.
  • Steel buildings typically last longer than buildings built with concrete, villas, wood or some other typical construction materials (MBMA).
  • Metal buildings are easily expanded by stretching at any stage of the project and after implementation.
  • Any removed parts can be erected and reused in other projects.


Single Source Responsibility:

  • Construction managers do not need to keep track of different suppliers.


Low maintenance costs:

  • Long life and maintain a sturdy structure that requires no building maintenance for many years.
  • Steel buildings require less maintenance than other types.