6
Aluminium and its alloy; aluminium foils; aluminium ingots; castings, foils, powder and rolled, drawn or extruded semi-finished articles of aluminium and its alloys; manually operated metal valves; metal valves not being parts of machines; valves of metal other than parts of machines including those from alloy steel and titanium
7
Machines, namely, mechanical presses for metalworking; lathes, boring machines; metalworking machine tools; turbines, other than for land vehicles; steam turbines not for land vehicles; steam turbine components, namely, shafts, casting casings, compound casings, generators, valve minor parts, valves; internal combustion engines land vehicle parts, namely, distributor rotors; gas turbine engines not for land vehicles and replacement parts; hydraulic turbines; hydraulic turbine components, namely, shafts, rotors, butterfly valves, ball valves; wind turbines; machine parts, namely, blades; generators for wind turbines; wind-powered electricity generators; parts of wind turbine motors, namely, compact drive systems; casting machines; continuous casting machine; continuous metal casting machines; valves as machine components; valves being engine parts for introducing fuel-air mixtures into the combustion chambers of internal combustion engines; vehicle parts, namely, power valve for carburetors
9
Electronic valves for controlling gas or fluids; valves for controlling and regulating the flow of gases or liquids not being parts of plumbing, heating, cooling installations or machines
11
Combustion chambers
12
Air turbines for land vehicles, hydraulic turbines for land vehicles, gas turbines for land vehicles, steam turbines for land vehicles
37
Installation, repair, and re-assembly of metalworking mechanical presses, turbines other than for land vehicles, metalworking machine tools, and continuous metal casting machines
40
Treatment of metal in the field of metalworking industry; assembly of oil and gas industrial machines for others; custom manufacture of boilers, quality metal automotive parts featuring high technology to the order and specification of others; custom manufacturing of metalworking mechanical presses, turbines other than for land vehicles, metalworking machine tools, and continuous metal casting machines; assembly of metalworking mechanical presses, turbines other than for land vehicles, metalworking machine tools, and continuous metal casting machines for others
42
Scientific research and design for others in the field of metalworking