• Providing quality to the highest standards

    Guaranteed Quality

    Constructora Metálica Mexicana
    • Specialized sheet metal fabrication.
    • Pressure vessels.
    • Processing equipment.
    • Steel structures.
    • Vessel heads manufacturing, plate rolling and cutting


    COMMSA, A solid Mexican company With more than 50 years of experience.
  • State-of-the-art  technologies

    New Trends

    Qualified by the Federal Electricity Commission (CFE) as an Approved Supplier, based on audits to our quality system which complies with the ISO 9000 – 9002 norms.

    Our welding operations (Procedures, welders, etc) are performed and qualified according to International norms like ASME and AWS. We have the CSA W47.1, W59 certification from the Canadian Welding Association (CWA).
  • Solutions that guarantee efficiency in your equipment and processes

    Innovation

    Tailored Solutions


    The excellence of our engineering development department provides quality tailored support to our clients in the planning and design of their projects, due to our expertise in equipment projection and construction.
  • Top-level engineering

    We offer our clients innovative products based on our proven technical expertise. Our design improvements guarantee their increased efficiency.

    Qualified by CFE as an Approved Supplier, and our welding procedures according to International norms like ASME and AWS.

  • Customized Projects

    COMMSA designs, fabricates and builds carbon and stainless steel industrial pressure vessels, cyclonic separation vessels, process equipment, boilers, AWWA, UL and API Tanks. We also specialize in the manufacturing of gates, penstocks and steel superstructures.

  • COMMSA Specialized Fields

    Since more than 52 years, we have worked on different types of mining, vegetable oil, petrochemical industries activities, but we have mainly focused on geothermal power plants and power generation.

  • Tailored Solutions

    The excellence of our engineering development department provides quality tailored support to our clients in the planning and design of their projects, due to our expertise in equipment projection and construction.

  • Top-level engineering
  • Customized Projects
  • Specialized Fields
  • Tailored Solutions

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