Mexican manufacturers of high quality products.

Maquila de Sistemas para Tierra (Manufacture of Ground Systems)


Phone: +52 55 52 52 09 72


Maquila de Sistemas para Tierra is a proudly mexican company that has developed its own enginery processes with 100% mexican technology.

Becoming MANUFACTURERS of high quality products.


Innovate, improve and make more efficient processes; create and offer better products with competitive prices, support Mexico's enginery and get a better piece of the market without sacrificing quality, generating employments and being environmentally aware.


Maquila de Sistemas para Tierra works upon principles of integrity and justice with organizational culture, efficiency and respect. A culture that also values people.

Our products meet many specifications and standards:

  • ASTM B258: Specification for nominal diameters and transversal areas, AWG and wire sizes solid or stranded used as electrical conductors.
  • ASTM B2277: Specification copperweld wire for better resistance against corrosion and mechanical impact.
  • E000033: Specification of quality control for copperweld wires and electrolytic finishings.
  • NOM-008-SCFI-2002: Metric measurements certification.
  • NOM-063-SCFI-2001: Safety requirements for electrical conductors.
  • NMX-EE-161-1983: Packing certificate.
  • NMX-J-066-ANCE-2007: Testing methods for quality.
  • NMX-J-129-ANCE-2007: Testing for length and weight.
  • NMX-J-212-ANCE-2007: Resistance, resistivity and electrical conductivity.
  • NMX-J-312-ANCE-2007: Stress and elongation, tension and breaking point of copper for electrical connectors.

Certified as a trusted company by LAPEM and the Federal Agency of Electricity.