MDN welders working with protective equipment in the shop

Safety and quality

Safe work,reliable results.

We implement processes, controls and standards that ensure our team's safety and the quality of every project, meeting client requirements and applicable regulations.

  • Workplace safety

    Procedure compliance, PPE use and continuous supervision across all our operations.

  • Quality in every process

    Control of materials, welding, dimensions and finishes to technical specifications.

  • Regulatory compliance

    We apply national and international standards according to project requirements.

  • Qualified personnel

    Experienced, certified technical team for specialized work.

  • Continuous improvement

    Ongoing process evaluation to improve efficiency, safety and quality.

MDN welder performing a welding test

Our commitment

Safe people,quality projects.

Our team's safety and the quality of our work are the foundation of trust and long-term relationships.

We apply recognized standardsaccording to each project's type and requirements.

Our fabrication, assembly and inspection processes follow national and international codes, standards and technical specifications.

  • AWS
    D1.1
    Steel structures
    D1.6
    Stainless steel
    B2.1
    Welder qualification
  • ASME
    Section VIII
    Pressure vessels
    Section IX
    Welding qualification
    B31
    Process piping
  • ISO
    9001
    Quality management
    45001
    Health and safety
    14001
    Environmental management
  • OSHA
    29 CFR 1910
    General industry
    29 CFR 1926
    Construction
    Subpart D
    Stairs and access
  • EN 131-7
    Platforms
    Stairs and access
    Design
    Dimensions
    Guardrails
    Fall protection

We apply the standards each project requires, client requirements and current national regulations.