INTERMEDIATION AND SERVICES FOR PRODUCTION SECTOR AND THE LARGE SCALE RETAIL TRADE DESIGN OF METAL CONSTRUCTIONS - TENSILE CONSTRUCTIONS - LAYOUT AND FEASIBILITY STUDIES TECHNICAL COUNSULTING - REVAMPING OF PLANTS AND EQUIPMENT ASSISTANCE FOR INDUSTRIAL AND ECOLOGIC PLANTS, AS WELL AS ENERGY SAVING WORKING ON FEASIBLE DRAWINGS - PANTOGRAPH CUTTING - BIG THICKNESS FOLDING