DSS

Angle irons; common metals and their alloys; metallurgy, namely, blooms; fittings of metal for building, namely, metal junctions for pipes, elbows of metal for pipes, metal poles, metal pipe couplings and joints, metal penstock pipes, metal pipe collars, metal flanges, cantilevered brackets of metal, metal rods for brazing and welding, steel rods, metal posts, reinforcing materials of metal for building purposes, ventilating ducts of metal, metal air conditioning ducts, steel pipes and tubes, metal pipes; ingots of common metal; iron slabs; iron wire; molybdenum iron; reinforcing materials of metal for building; reinforcing materials of metal for concrete; steel alloys; steel tubes; unwrought steel, semi-wrought steel; steel wire; tubes of metal; wire of common metal; wire of common metal alloys

Blacksmithing; custom assembling of materials for others; providing material treatment information; metal casting; metal plating; metal tempering; metal treating; metal refining services