Founded in 1994, a company operating in the engineering sector, 4D is a reality that occupies a covered area of ​​3,900 square meters. Our company uses highly selected raw materials.  State-of-the-art production lines: laser cutting, sheet metal punching, sheet metal stamping, welding (tig, wire, mig, stainless steel, brazing).  These capabilities, and our. complete availability, they have allowed us to grow more and more, our technical office and Mr. Bussoli Mario are at your disposal to evaluate your needs and propose possible solutions.