The experience cannot be improvised, but must be built and strengthened in time: for this reason, experience is one of the great assets in TFI. Our team of engineers and technicians, with years of experience in the tunneling industry, guarantee our customers a product of high quality and technology. Besides, our company is supported by specialized factories in the field with good organizational skills and also with decades of experience in equipment assembly for tunnels that, with their professionalism provide an added value to the final product required by the customer. All TFI productions operate under the EN 1090 quality system and EN ISO 9001, as well. Our range of services include: • Technical consultancy; • development and design of equipment for the tunneling industry; • development and design of equipment for prefabricated segment sector; • technical inspections of project under static standard 18218 : 2010 – 01; • machinery construction for tunneling industry, formwork and steel formwork for the most advanced concrete prefabrication, medium and heavy steel structures in accordance with EN 1090; • Assistance and execution of the assembly until complete assembly of the machinery performed by our specialized personnel.