Da-Cin Construction Co.,Ltd. engages in the civil engineering and building construction in Taiwan, Singapore, Malaysia, and Vietnam. It operates through Engineering Department and Construction Department segments. The company offers engineering, procurement, and construction services for roads, bridges, tunnels, and hillside development; and housing complexes, commercial office buildings, schools, hotels, hospitals, supermarkets, department stores, shopping centers, deep-excavation and high rises, and other construction works. It also provides engineering, procurement, and construction services for wafer factories, LCD panel factories, glass substrate factories, passive component factories, IC packaging factories, and other high-tech compounds; and MRT, underground railways, and other transportation construction. In addition, the company offers land cooperation, real estate sales, and new home after sales services. Further, it engages in construction information and technology; construction management-related business; real estate construction and infrastructure related business; construction, leasing, and sale of buildings; and management of investments in manufacturing and other industries. The company was incorporated in 1967 and is based in Taipei, Taiwan.