STI

Common metals and their alloys; metal pipes and tubes; goods of common metal and chromium steel, namely, metal cylinders for printing machines and printing units, metal security lock cylinders, metal garage door rollers, metal security lock liners, metal gun barrels, automotive dies and molds of metal, metal aircraft chassis parts and metal hydraulic components for the aeronautic industries, and metal valves not being parts of machines, the foregoing in the fields of paper and print, general industries, marine propulsion, defense technology, automotive, aeronautics and monochrome fields; ores, namely, iron ores, chrome iron ores and cobalt ores; coated surfaces of metal and chromium steel for metal cylinders for printing machines and printing units, metal security lock cylinders, metal garage door rollers, metal security lock liners, metal gun barrels, automotive dies and molds of metal, metal aircraft chassis parts and metal hydraulic components for the aeronautic industries, and metal valves not being parts of machines, the foregoing in the fields of paper and print, general industries, marine propulsion, defense technology, automotive, aeronautics and monochrome fields

Building construction services; repair of metal building materials; installation of cylinders, rollers, doctor blades, engines, piston heads, piston rings, piston shirts, cylinder liners, crank shafts, and valves, and gun barrels

Treatment of materials in the nature of metal, chromium steel, and nanochrome, namely, hard chrome plating, structural chrome plating, nanochrome plating, thermal spray coating, nickel plating, zinc chromating, chromium/PTFE coating, nickel silicon carbide dispersion coating, cadmium plating, white zinc coating, anodizing, and burnishing; providing services for coating and processing of steel, cast iron, copper, brass, bronze, aluminum chrome, synthetic materials and magnesium; grinding, polishing and tempering of metal, galvanization, chromium plating and magnetization of metal; custom die trimming of material for others; chromium plating, namely, providing hard chromium surfaces for others