The registration address of gien marine engineering equipment (zenjin) ltd. Is located at no. 6555 of the donggang park for marine science and technology in the new zone of tianjin sea, with legal representatives representing the market supervision authority of the high technology industrial development area of tianjin coast, and covering general items: manufacture of marine engineering equipment; sale of marine engineering equipment; manufacture of metal wiring and its products; sale of metal wiring and its products; manufacture of industrial textile manufactures; sale of industrial textile manufactures; sale of industrial textiles manufactures; manufacture of high-performance fibres and composites; manufacture of metal chains and other metal products; sale of hydraulic machinery and components; sale of hydraulic machinery and components; sale of metal structures; sale of metal structures; manufacture of marine energy systems and equipment; sale of materials; sale of materials and ...