The registration address of the salt city environmental engineering company ltd. Is located at 2 4 (n) small and medium enterprises enterprise parks in daegang, salt town district, salt city. The registration authority is the administrative approval board for salt town districts, with legal representatives and includes licensed projects: construction activities of various types (subject to legal authorization, without special equipment); construction of general equipment (without special equipment); repair of general equipment; installation of protective equipment; leasing of machinery and equipment; engineering services; construction of specialized equipment; construction of environmental protection equipment; repair of specialized equipment; construction of metal structures; construction of general spare parts; construction of metal tools; distribution of metal materials; sale of new metal functional materials; construction of electrical equipment; construction of general equipment (without special equipment); construction of general equipment; installation of protective equipment; rental of equipment; rental of equipment and equipment for construction work; construction management services; construction of specialized equipment for environmental protection; construction of specialized equipment; construction of metal structures; construction of general spare parts; construction of metal tools; fittings, heating of water and other construction works; and contracting of metal windows, except in accordance with the law