The registration address of the plant is located at 150 metres south-south of the salt hill county tokwan district, with the registration authority being the salt hill county market supervision authority, representing the legal person and covering general items: wholesale distribution of hardware products; sale of metal products; sale of metal materials; sale of metal tools; sale of temperature-preserving materials; sale of perishing materials; sale of metal structures; sale of rubber products; sale of pipeline transport equipment; sale of metal accessories for construction; sale of special equipment. (in addition to projects subject to authorization under the law, operating activities are carried out on an autonomous basis under a licence)