The registered address of jiningfu mining machinery ltd. Is located in room 1418, chinatown street, in the city of jining city, and is the city market supervision authority of jining city, represented by legal persons and covering general items: sale of machinery; sale of mine machinery; sale of machinery for construction works; sale of spare parts for agro-forestry fisheries; sale of fire-fighting equipment; sale of agricultural machinery; sale of specialized equipment for packaging; sale of specialized equipment for plastic processing; sale of mechanical and electrical equipment; sale of security equipment; sale of specialized equipment for environmental protection; sale of hydraulic machinery and components; agricultural machinery services; installation services for general mechanical equipment; installation, maintenance of specialized machinery for agro-forestry and livestock; development of mechanical equipment; research and development of metal products; development of new energy technologies; rental of machinery; rental of construction engineering machinery and equipment; retailing of five products. (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)