IMMSA We are a company committed to Quality so we have different Certifications to manufacture our products and meet customer needs.


  • ISO 9001:2015 Quality System – Perry Johnson Registrats Inc. since 2004
  • Association of American Railroads since 2020
  • Company for steel fusion welding by the Canadian Welding Bureau – CWB since 2005
  • CWI Welding Inspector by American Welding Society – AWS-CWI since 2001
  • Coatings Inspectors CIP-1 by the National Association of Corrosion Engineers – NACE since 2008

Excellence Service

We manufacture all kind of special structures:

  • Waste Collection and recycling equipment.
  • Waste transport and recycling
  • Steel structures for power generation.
  • Steel structures for the mining industry.
  • Steel structures for construction.
  • Fabrication  of parts for rail cars


We also manufacture specialized metal structures.

Quote now:

+52 866 6341860