At Metelmex we are motivated to serve our clients by offering solutions for their projects.

That is why today we manufacture Light Steel Structures and Heavy Steel Structures. Our products are manufactured under any customer specification in terms of construction materials, diameters; atmospheric or under pressure and under API and ASME standards.


Process Equipment:

Dry ovens, hoppers, ducts, casings, chimneys, cyclones, evaporators, electrofilters, etc.


Tanks, pressure vessels and galvanizing boilers.

Steel Structures:

Standard profiles and 3-plate beams, of any weight and under AISC specifications.


Casings and Ducts for Heat Recovery Steam Generator (HRSG) for electric power plants covered with ceramic fiber and stainless steel (insulation).


  • Seamed pipe.
  • 18″ diameter pipe and larger.
  • 1″ maximum thickness pipe
  • Piping under API and ASME specifications


All our raw material is inspected to ensure that the materials used in the manufacture of the products meet the purchase requirements.

We have welding procedures and welders qualified under the AWS and ASME codes.

Our quality inspectors have the following certifications:

  • Welding Inspector Certified by a CWI as WIS, in accordance with AWS B5.

  • Level II Penetrating Liquids, according to ASNT TC-1

  • Magnetic particles level II, according to ASNT TC-1

  • We also have paint operators trained to work under SSPC standards.