This process allows the production of different thickness metallic sheet pieces such as: cabinets, shieldings, bases and supports for air conditioners, gas water heaters and vehicle parts.

In this process the following is accomplished: material cut in rolls or sheets, punch, spot welding, multiple punching and screw cutting; for these tasks we rely, among others, on cutting equipment, mechanical and hydraulic presses of different capacities up to 400 tons, folding machines, spot welding equipment, drills and multiple screw machines.