With the increasingly rapid pace of urbanization in recent years in big cities, land funds for construction projects are not only shrinking but land prices are also skyrocketing. To make the most effective use of the land area, investors have a common tendency to develop their projects deep into the ground. This is the philosophy of vertical urban development initiated by the Japanese and is the only current solution for crowded cities in the world. Works in underground space can be divided into two main types: underground works in line type (urban underground construction, pipejacking, etc) and local underground works (basement of high-rise buildings, underground water tanks in industrial parks, subway stations, sunk wells, basement garages, etc.)

After many years, we officially entered to the underground construction field, FECON is currently the most mentioned name in this field in Vietnam. Many big and important national underground constructions have been implemented by FECON such as urban railways in HCM City, Hanoi, mega projects in oil and gas, energy, etc. Not only does it control the construction work well, FECON also provides accurate and optimal consulting services for the investor's designs, helping the investor effectively use his capital while still ensuring fast and safe construction progress. FECON always strives to explore, develop, and apply advanced technologies in the world to increasingly improve its capabilities and assert its name in the domestic market.