The registration address of jian ning yuan yuan electric power company ltd. Is located at the 105th street of change, chining city, shandong province. The registration authority is the market supervision authority of jian ning city and is represented by legal persons. It operates on general items: hydraulic machinery and component manufacturing; mechanical equipment development; generic equipment manufacturing (excluding special equipment manufacturing); sale of hydraulic machinery and components; manufacture of gearing equipment; manufacture of gas-powered machinery and components; sale of gas-powered machinery and components; manufacture of mechanical and electrical equipment; sale of electrical equipment; manufacture of mine machinery; sale of mine machinery; construction machinery manufacturing; sale of machinery for construction works; sale of gears and gear reduction and turn-off containers; sale of gear and gears; sale of gear and gears; sale of gear and gears; manufacture of material handling equipment; sale of material handling equipment; sale of equipment and distribution of equipment; manufacture of hydraulic gas components and systems; sale of hardware and systems; sale of metal cords and their products; sale of metal; and sale of construction materials (subject to the approval of the law, subject to the approval of an export and import and export authorization of projects to the law