The registered address of tianjin pipeline engineering co. Ltd. Is located at no. 6-1 in fukang road no. 16, west dynasty town, north tianjin city, with the registration authority being the market supervision authority of the north china district, tianjin city, represented by a legal person and covering general items: hydraulic machinery and component manufacture; manufacture of general equipment (excluding special equipment manufacture); sale of hydraulic machinery and components; sale of machinery for construction works; sale of machinery equipment; lease of machinery equipment; repair of specialized equipment; repair of general-purpose equipment; technical services, technology development, technical advice, technology exchange, technology transfer, technology promotion; production of hardware products; development of hardware products; retailing of hardware products; installation services for general machinery; import and export of goods. (a) licences (in addition to legally appr...