Rotational molding is a process for transforming plastic materials , used to produce hollow parts of small or large dimensions with variable geometries, from the simplest to the most complex shape.

Since handles, nameplates, inserts, and logos can all be integrated using the tried-and-true EMP process, there is no need for welding or fitting procedures. Likewise, it makes possible varied and infinite shapes and offers a wide choice of colors, stone imitation, rough or polished appearance. The material has been treated to withstand ultraviolet rays, is unaffected by corrosion, is food-safe, and maintains its mechanical properties between -30°C and +60°C.

Fully recyclable , it is resistant to chemical attacks and shocks.

EMP has the particularity of making one-piece hollow bodies from1 to 20,000 liters.