The registration address of the fengqin gold factory in dongqing city is located in building 1, no. 2, phoenix deep avenue, fengquan town, dongqung city, guangdong province. The registration authority is the market supervision authority of dongqing city, representing legal persons and covering general projects: construction of metal structures; sale of metal structures; development of hardware products; manufacture of hardware products; retail sale of hardware products; processing of machinery parts, parts and components; sale of machinery parts, parts and components; manufacture of general-purpose parts; metal surface treatment and thermal processing; modelling; and sale of moulds. (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)