Tenderness Capacity is a company specialized in providing heat treatment services for metallic products, namely carburizing and tempering and machining of precision parts, for the mold, die and cutting industry, wind energy, aluminum extrusion, shipbuilding and aeronautics.

What is achieved by heat treating steel? Modifying its characteristics and properties by heating and cooling in a controlled environment and temperature, changing mechanical values such as resistance, hardness or elasticity, depending on the thermo-mechanical characteristics of the material itself.