The registration address of tianjin jia chan copper industries ltd. Is located at the tsingjiang road, located on the south-west side of the juncheng road, on the south-west side of biang road, in tianjin city. The registration authority is the market supervision authority of the north fat district, tianjin city, which operates on general items such as non-ferrous metals for long processing; metal wiring and the manufacture of its products; marketing of metal materials; marketing of metal products; technological development of new materials; technical services, technology development, technical advice, technology transfer。