EXENTEC

Pipes and tubes coated with protective impregnating agents, hoses and valves therefor, all made of metal; metal pipes coated with protective impregnating agents; metal ventilation ducts coated with protective impregnating agents; pipe fittings being junctions of metal; manifolds of metal for pipelines; manually operated metal valves for controlling the flow of gases in pipelines coated with protective impregnating agents; manually operated metal valves for regulating the flow of liquids in pipelines coated with protective impregnating agents; containers of metal for chemicals, compressed gases and liquids; ampoules, containers and vessels, each made of metal, for the storage and supply of liquid and gaseous chemicals, chemical compounds, chemical precursors, chemical products and high- purity and ultra-high-purity gases to a process instrument or a supply/conductor system for a process instrument for use in the electronics, semiconductor and microelectromechanical industries, battery cell manufacturing, pharmaceuticals, biotechnology and data and high-performance computing centers

industrial process racks as accessories for machines and mechanical equipment for use in the development and manufacture of biopharmaceuticals; filtering machines for chemical processing, centrifugal separators and centrifuges; filter housings being parts of machines; bioreactors for use in manufacturing biopharmaceuticals; electromechanical machines for chemical industry, being tangential flow filtration, chromatography, depth filtration, nano filtration, in-line dilution, single use technology machines; blending machines for chemical processing; pneumatic pumps for the supply of liquefied gases; pneumatic tube conveyors; plastics pipes as fitted parts of machines for tangential flow filtration, chromatography, depth filtration, nano filtration, in-line dilution, single use technology, gas abatement technology, gas and gas delivery supply, slurry supply for chemical mechanical planarization, slurry blending and chemical generation, wet benches for surface treatment, chemical offload as well as chemical distribution and in-line Blending; chemical processing equipment, namely tangential flow filtration, chromatography, depth filtration, nano filtration, in-line dilution, single use technology machines

recorded software for installation on electronic apparatus and instruments for controlling, regulating and monitoring heating, air conditioning and ventilation systems for use in clean room installations with integrated systems that combine high-precision sensors, digital control units, and responsive actuators as components that work together to ensure precise control; computers and downloadable computer programs for monitoring and/or automating building control technology; downloadable computer programs and process control software for the development and production of biopharmaceuticals; chromatography apparatus for laboratory use; measuring, detection, monitoring and control devices for chemical supply, namely sensors, actuators; measuring, detection, monitoring and control devices for chemical supply; level indicators; oil, liquid, solid and gaseous level sensors; oil, liquid, solid and gaseous level sensors and electronic control devices for gas and chemicals; temperature measuring instruments, namely sensors; temperature sensors; electrical circuit control boards; fermentation apparatus for laboratory use

fans, filters for commercial air purification, namely air filter-fan units, lights, ventilation units for air conditioning and air conditioning units, each adapted for use in grid ceilings, walls, floors, cover plates and partition walls in clean rooms, climate chambers, clean room ceilings, rotary air showers and tunnel air showers; heating and air conditioning installations as building services systems; cooling, heating, drying and ventilation systems; air conditioning and air conditioning equipment; dust, solvent vapor and oil mist extraction and separation equipment and systems composed thereof, each for use in clean room systems or for use in the treatment of atmospheric gases; electric fans for the above goods; gas scrubbers being parts of gas installations; venturi scrubbers; wet gas scrubbers; air purifying apparatus; taps for pipes and pipelines being providing piping for hygienic sanitary to branch new and existing lines; air filters for use as dust extractors in industrial processes; fume extractors; flue gas cleaning apparatus; ventilating hoods for smoke; chromatography apparatus for industrial purposes.

construction, assembly, and installation of building and process engineering systems for air conditioning, clean rooms, buildings, electrical engineering, supply chains, waste disposal, environmental control, automation, media supply as well as for data centers and high performance-data centers; maintenance as part of the repair system as well as repair and cleaning of semiconductor factories, data centers and high-performance data centers; maintenance and repair services for semiconductor factories, data centers and high-performance data centers; construction services and assembly and installation work for the construction of semiconductor factories, data centers and high-performance data centers as well as factories in the food industry, pharmaceutical industry, biotechnology and battery cell production; installation, repair and maintenance of computer rooms, data centers and control centers, namely providing piping, ducting, and electrical support to maintain and repair HEPA filtration, providing HEPA filtration replacements and spare parts for supplied filter fan units; assembly and installation work for setting up computer rooms, data centers and control centers, namely providing piping, ducting, and electrical support to maintain and repair HEPA filtration, providing HEPA filtration replacements and spare parts for supplied filter fan units; installation and assembly work for the initial installation and commissioning of heating, cooling, air conditioning, drying, ventilation, extraction and separation systems and equipment, namely Providing maintenance and replacement works for HVAC equipment; maintenance and inspection services within the maintenance and inspection intervals specified by the manufacturer as well as repair and maintenance of heating, cooling, air conditioning, drying, ventilation, extraction and separation systems and equipment; repair of gas supply systems; repair or maintenance of chemical plants; installation of gas supply and distribution apparatus; maintenance and repair of pipeline systems; pipe installation services; installation of smoke extraction systems; assembly and installation work for the construction, assembly and installation of modularized systems; installation, maintenance and repair of production machines.

carrying out technical inspections, being engineering services, to ensure the legally required functionality of heating, cooling, air conditioning, drying, ventilation, extraction and separation systems and equipment; building services, being engineering services, namely carrying out technical inspections of the functionality of building technology systems as well as of the technical production and work processes; technical advice and technical planning, being engineering services, for the implementation of work and production activities or processes in the field of microelectronics, biotechnology, battery cell manufacturing, pharmaceutical and food industries as well as for data centers and high-performance data centers; technical consulting and technical planning in the field of environmentally friendly microelectronics manufacturing; technical advice on the implementation of environmentally friendly microelectronics manufacturing; technical advice on the redesign of semiconductor factories, data centers and high-performance data centers as well as factories in the food industry, pharmaceutical industry, biotechnology and battery cell production; technical advice, being engineering services, on improving eco- efficiency and on energy saving and recycling techniques; technical planning, being engineering services, of semiconductor factories; technical planning, being engineering services, of factories in the food industry, pharmaceutical industry, biotechnology and battery cell production; technical planning, being engineering services, of data centers; technical project management, namely technical planning, being engineering services, carrying out technical inspections in the nature of quality control taking legal requirements into account, as well as the certification in the nature of quality control of clean rooms and technical building equipment at all stages of the project including at the stage of planning and installation, and the preparation of technical documentation and reports in relation to functionality and operational behavior; technical planning, being engineering services, of building and process engineering systems