NYK

Common metals and their alloys; Floor boards of metal, stair treads steps of metal, duckboards of metal; Non-electric cables and wires of common metal; Steel wire; Steel alloys, steel masts, steel pipes, steel sheets, steel strips, steel tubes, unwrought or semi-wrought steel; Pipes and tubes of metal; Goods of common metal not included in other classes, namely, metal not being parts of machines and metal pipe couplings; Rods of metal for welding, stainless steel tubes and pipes, stainless steels, nickel alloys, copper alloys, secondary semi-wrought products, namely, band steels; Parts and fittings for all the aforesaid goods