Ercole Marelli Energy – Divisione Doluflex® is the leading company in the supply of aluminum structural panels. It has twenty years of experience in the manufacture of aluminum products designed for all kinds of customers and all kinds of projects in Italy and overseas. Its head office in Medolago (Bergamo) has a factory with a surface area of over 6,000 m2, free outdoor space of 4,000 m2 and offices and showroom of 500 m2.

Doluflex® is the registered trademark of the sandwich panel, which consists of a corrugated sheet core glued between two flat sheets. The principal peculiar features of the Doluflex® panel are its light weight, rigidity, levelness and incombustibility, which make it the only one of its kind.