The registration address of the company is located on the eastern side of the west creek river in the town of joo-hung city in dong-hung city. The registration authority is the market supervision authority of dong-hyong city, represented by a legal person, and includes the processing, manufacture and sale of doors, gates, stainless steel products, metal materials, tubes and shelves. Construction of electrical engineering, production and sale of low-voltage distribution units, commissioning and receiving of electrical equipment, construction of architectural and decorating works, construction of electrical and mechanical installations, construction of urban and road lighting works, technical advice and services on electrical power, technical advice and services on energy efficiency, and installation of electrical and water utilities。