The registration address of changzhou plenum metals technology ltd. Is located in the okolin town satellite village in the wujin district, with the registration authority being the economic development zone management committee of jiangsu chang county, with legal representatives, and is run on general items: manufacture of specialized equipment (other than licensed professional equipment); manufacture of general equipment (other than special equipment); manufacture of metalworking machinery; manufacture of specialized machinery for the production of construction materials; manufacture of specialized equipment for plastic processing; research and development of metal products; construction of flooring; manufacture of light construction materials; manufacture of furniture; manufacture of metal accessories for construction; manufacture of building decorations, parts of hydro-heating pipes and other construction metal products; manufacture of insulation and soundproofing materials; manufacture of hardware products; manufacture of gas-powered machinery and components; engineering and technical research development; development of specialized design services; packaging services; common non-ferrous metal smelter; non-ferrous metal pressure processing; development of new materials; coating of paints; manufacture of plastics; technical development of biochemical products (in addition to projects authorized by law and on the basis of an autonomous business licence)