TK WORKS

Iron and steel; non-ferrous metals and alloys thereof; metal ingredients made especially for architecture and construction for further manufacture; assembly sets for metal buildings comprising roof, wall, ceiling, duct, door, and pre-fabricated bath; metal joinery fittings for use in doors, windows, stationeries, home electronic appliances, electronic audio-visual appliances, personal computers, office automation devices, bolts and pipes; packaging containers made of metal; joinery fittings made of metal