The registration address of jianjian mechanical equipment ltd. Is located in the village of biteng mau, grand town, kanyong town, kanyong city, hebei province, with the registration authority being the grand city market supervision authority of kanyong city, represented by legal persons and covering general projects: manufacture of general equipment (other than special equipment manufacture); sale of mechanical equipment; manufacture of specialized packaging equipment; sale of special packaging equipment; manufacture of specialized machinery for the construction of tunnels; sale of specialized machinery for the construction of tunnels; manufacture of specialized machinery for the construction of tunnels; manufacture of specialized machinery for agriculture, forestry, livestock, fisheries and fisheries; installation, maintenance of specialized machinery for the agriculture, forestry and livestock industry; manufacture of special equipment for the production of daily supplies; manufacture of special equipment for the production of glass, ceramic and ceramics; manufacture of machinery for construction engineering; sale of machinery for construction engineering; rental of construction machinery; sale of agricultural machinery; rental of agricultural machinery; rental of machinery; sale of agricultural, forestry, livestock and fisheries equipment; sale of livestock machinery; sale of woodwood processing machinery; sale of spare parts for agro-forestry and fishing machines; specialized equipment repair; installation services for general machinery; sale of sewing machinery; manufacture of mechanical and electrical equipment; sale of mechanical and electrical equipment; sale of electrical equipment; repair of electrical equipment; development of mechanical equipment; sale of coating equipment; sale of washing machinery; maintenance of electronic and mechanical equipment (other than special equipment); manufacture of specialized equipment (other than licensed specialized equipment); manufacture of specialized equipment for textiles; sale of specialized equipment for textiles; manufacture of specialized equipment for environmental protection; sale of specialized equipment for environmental protection; manufacture of specialized equipment for plastic processing; sale of specialized equipment for plastic processing; manufacture of plastics; sale of plastics products; sale of plastics products; sale of plastics products (business activities carried out under a licence, except for legally authorized projects)