Upcon provides proprietary concrete floor subsidence correction services using its patented 'Upcon Method,' which injects non-freon hard polyurethane foam resin through small drill holes to lift and level sunken or tilted concrete floors—without halting operations or demolishing existing structures. The company serves factories, warehouses, commercial facilities, and residential buildings in the private sector, as well as public infrastructure including roads, ports, airport aprons, and agricultural water channel tunnels. Competitive strengths include a construction timeline approximately one-tenth that of conventional concrete replacement methods, millimeter-level precision monitoring, multiple proprietary patents, and execution by in-house certified technicians.