The registration address of the mayor of dongqing, angung metals, is located in room 107, no. 16, west road, dongqing town, guangdong province, with the registration authority being the market supervision authority of dongqing city, represented by the legal person song zhi-hau, and covering general projects: sale of metal materials; sale of non-ferrous metal alloys; sale of metal structures; retail sale of hardware products; wholesale distribution of hardware products; sale of metal tools; sale of plastic products. (in addition to projects subject to authorization under the law, the operation is carried out autonomously on the basis of a licence)