The registration address of nanjing tenttaku steel structures ltd. Is located in room 01, no. 505, ning six road, ningbei, nanjing city. The registration authority is the political services management office of the new district management committee of ningbei, nanjing city. The legal entity is a single representative and operates in the design, construction and construction of steel structures; construction and construction of buildings, interior decoration and decoration works, construction and construction of curtain walls; sale of building materials, steel, hardware, hardware exchange, aluminium alloy doors and windows; manufacture and sale of metal products。