Specialized technicians and workers oversee every step

in the manufacturing of your product.

What we do


Products are designed by our technicians and engineers, so you can:

  • assure the workability of your concepts
  • cut production costs through design improvement
Punch Services

Laser cutting

For unequalled precision and definition, regardless of the desired part shape.

Bending Services

N/C Press cutting


A precise and rapid technique for perforating, cutting and embossing.

Grinding Services


Machine-ready products for timely turnkey solutions.

Crimping Services


There is no limit to the metal inserts available, including studs and and nuts (PEM® nuts), to ensure immobility.

Welding Services

Welding service

The perfect assembly

Our various welding processes at your disposal. You may choose among different techniques: MIG (metal inert gas), TIG (tungsten inert gas), or spot welding.  Our welding workshop is totally certified and in conformity with all the relevant industry standard.

Machining Services

N/C Folding


From the simplest to the most complex folds, our leading-edge equipment will produce superior results, part after part.

Assembly Services

Assembly services

Métal Sigma provides a variety of assembly services:

  • electrical harnesses
  • mechanical
  • electromechanical
Assembly Services


  • A continuous five-stage electrostatic coating line

  • Batch-type electrostatic coating – for small batches or large parts

Electrical enclosure



  • Automobile parts

  • Building elements

  • Electrical enclosures

  • Coffee maker chassis

  • Parts for refrigerated display cases

  • Pharmaceutical enclosures, their components and sub-assembly

  • Simple and complex harnesses