Chemical machinery, namely, industrial steel making machinery and steel mills for the manufacture of steel; Chemical machinery, namely, steel converters for decarburizing pig iron by means of blowing refines oxygen; Chemical machinery, namely, ladle treatment equipment in the nature of injection systems to inject reagents to molten steel, vacuum treatment for carbon deoxidation, dedusting and alloying systems, for ladle furnaces to be used in steelworks and steelmills; Chemical machinery, namely, vacuum treatment equipment for metallurgical vacuum treatment of molten steel using steel converters; Chemical machinery, namely, continuous slab casting machines or ingot casting machines; gas turbine power and steam turbine power electricity generation equipment consisting primarily of generators, low-pressure and high-pressure turbines, not for land vehicles; coal cutting mill machines; electrolysis machinery, namely, an electrolysis chamber to separate water into hydrogen and oxygen for increasing efficiency for use in internal combustion engines, turbines and air turbines, not for land vehicles

Hot blast furnaces for pig iron production, for industrial purposes; gas pipeline systems, namely, switchable separators for the cleaning and purification of gases, smelting gases, coke-oven gases, blast furnace top gases, converter gases, process gases, as well as mixed gases and utility gases composed from the specified gases which occur in pig iron production, crude steel production, and/or coke production; machinery for hydrogen production, namely, hydrogen generators; machinery for ammonia synthesis and urea synthesis, namely, electrochemical gas generator for producing ammonia and urea, and gas purification machines for chemical liquefaction and separation for the transformation and production of the basic chemical compounds ammonia and urea; thermal oxidizers for industrial air pollution control, namely, machinery for converting carbon monoxide proportions of a smelting gas by means of a water-gas shift reaction or a steam reforming with water vapor or a partial oxidation with air and/or oxygen; separators for the cleaning and purification of gases, namely, machinery for separating process gases in a gas mixture by means of a pressure swing adsorption; gas purification machines, namely, machinery for gas purification and gas conditioning of utility gases, and facilities consisting thereof, for yielding, treatment, recovery, and/or production of chemical products from industrial exhaust gas emissions and/or synthesis gases, which contain the components of the respective end product, particularly of ammonia, methanol, or other hydrocarbon compounds, as well as biotechnological facilities for fermenting synthesis gases; emission control systems consisting primarily of machinery and apparatus for reducing and processing gases that are harmful to the climate in steel production in particular in integrated steel mills; coke-oven machinery for producing coke and raw gas from coal by means of a distillation process, consisting primarily of industrial ovens for coke making with oven roofs for filling coke-oven batteries with coal and coke extinguisher equipment for quickly extinguishing and cooling produced coke; water cooling towers for gas turbine power plants and steam turbine power plants for electricity generation

Professional business consultancy pertaining to the operation of business in the field of emission reduction and utilization of gases that are harmful to the climate; professional business consultancy pertaining to the operation of business in the field of construction of metallurgical and chemical plants; business management analysis, business management assistance, business management consultancy, business management organization consultancy, business management planning, business management supervision, all in connection with metallurgical and chemical plants

Construction and maintenance of metallurgical and chemical plants; installation of carbon deoxidation, dedusting and alloying systems of metallurgical and chemical plants; Building commissioning of metallurgical and chemical plants, namely, construction consultation to building owners for an entire building renovation or new construction project, ensuring that a building's mechanical and dedusting systems are operating as intended by the building owner and design engineers, evaluation of buildings during the course of construction operation to identify construction related operational issues affecting the facilities, systems and assemblies in meeting the owner's defined objectives and criteria

Custom design planning and development of chemical and metallurgical machinery and plants; industrial analysis in the nature of testing, analysis, and evaluation of metallurgical and chemical machinery and plants to assure compliance with industry standards and research services in the field of chemical and metallurgical machinery and plants; technological consultancy services in the fields of metallurgy and chemical industry; engineering services pertaining to the integration of smelting technology and chemical machinery and plants; technological consulting and research and development services in the fields of emission reduction and the utilization of gases that are harmful to the climate