The registration address of the firm is in the area of the development of power equipment in the territory of yu (the village of the west) and the registration authority is the market supervision authority in the territory of yu county. The legal person is represented by liu qianjin, and its activities include the production and sale of: copper winch, contact line, chord line, security gear, bird protection equipment, electrical testing equipment, equipment for electrical experiments, smelting machines, mine detection, insulation, equipment for the construction of equipment, equipment for the construction of the construction of the railway network, cable tools, insulations, insulation tools, electrical safety devices, electrical appliances, electrical appliances, electrical appliances, electrical tests, field rods, insulation poles, fences, insulation ladders, buttons, pedaling, safety belts, safety caps, safe gears, protective gear, bird protection equipment, equipment for the testing of electrical equipment, smelting devices, seals, ins, insulation of wires, ins, instruments, equipment for the import and export of the above products; the development of electrical systems, product, technical consultancy, maintenance services。