The registered address of the city's xinfu machine factory is 300 metres south-east of the arrow bridge road, located in the development area of the city of shandong province. The registration authority is the city market supervisory authority, representing liu yuqiu, which operates on general items: agricultural machinery manufacturing; livestock machinery manufacturing; mechanical parts and components processing; fishery machinery manufacturing; equipment specializing in agro-food processing; machinery specializing in agro-forestry and fisheries; equipment for industrial self-control systems manufacturing; mechanical and electrical equipment manufacturing; equipment specializing in the production of food, alcohol, beverages and tea production; equipment specializing in environmental protection; sale of mechanical and electrical equipment; marketing of fishery machinery; sale of industrial automatic control system devices; sale of livestock machinery; sale of equipment specializing in agro-food processing; sale of agricultural machinery; sale of machinery specializing in agriculture, forestry, livestock, fisheries; sale of spare parts for agro-forestry and fisheries; sale of specialized equipment for environmental protection; sale of machinery spare parts; sale of spare parts; and import and export of goods. (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)