Sheet metal linings, wires of common metal, metal pipes, industrial hoses of metal coated with protective impregnation agents and accessories therefor, namely, metal valves other than parts of machines; metal pipes coated with protective impregnation; metal ventilation ducts coated with protective impregnations; pipe fittings, namely, metal junctions of pipes; manifolds of metal for pipelines; metal valves for controlling the flow of gases in pipelines coated with protective impregnations; metal valves for regulating fluid flow in pipelines coated with protective impregnations; containers of metal for chemicals, compressed gases and liquids; ampoules, containers and vessels, each made of metal and sold empty, 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 feed/conducting system for a process instrument for use in the electronics, semiconductor and microelectromechanical industries, battery cell production, pharmaceutical industry, biotechnology as well as in data and high-performance data centers.

Process racks being parts of machines and mechanical devices for use in the development and production of biopharmaceuticals; filtering machines for the processing of chemicals, centrifugal separators and centrifuges; filter housings being parts of machines; bioreactors for use in manufacturing biopharmaceuticals; electromechanical machines for chemical industry for use in tangential flow filtration, chromatography, depth filtration, nano filtration, in-line dilution, single use technology applications; blending machines for chemical processing; compressed air pumps for liquid gas supply; pneumatic tube conveyors; plastic pipes being parts of machines; chemical processing machines for use in tangential flow filtration, chromatography, depth filtration, nano filtration, in-line dilution, single use technology applications

Electronic apparatus and instruments for controlling, regulating and monitoring of heating, air conditioning and ventilation systems for use in clean room installations, namely, integrated systems comprised primarily of high-precision electric sensors for climate control digital thermostats, airflow control, pressure control and air humidity control, and responsive actuators, being electric, all as components that work together to ensure precise control, regulation and monitoring in clean rooms or in building automation by automatically adjusting ventilation, heating and air-conditioning systems to enable optimal operating conditions; computers and downloadable and recorded computer programs for monitoring and/or automating building control technology; downloadable and recorded computer programs and downloadable and recorded 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, electric sensors and electric actuators; level indicators; oil, liquid, solid and gaseous level sensors; oil, liquid, solid and gaseous level sensors and electronic control devices for gas and chemicals; electric sensors; temperature sensors; electrical control boards; filtering units for laboratory use; insulating vessels for laboratory use; fermentation apparatus for laboratory use

Electrically driven centrifugal fans, filters for commercial air purification, units consisting of air filters and fans, lights, ventilation devices for air conditioning and air conditioning devices, each adapted for use in grid ceilings, walls, floors, cover plates and partitions in clean rooms, climate chambers, clean room ceilings, rotary air showers and tunnel air showers; heating and air conditioning systems as building technology systems; cooling, heating, drying and ventilation systems, devices and apparatus; air conditioning devices and room units and systems composed therefrom; dust, solvent vapor and oil mist extraction and separation devices and systems composed therefrom, each for use in clean room systems or for use in the treatment of atmospheric gases; fans being parts of the aforesaid goods; gas scrubbers being parts of gas installations; venturi scrubbers; industrial scrubbers for removing particulate matter and gaseous contaminations from the air during industrial processing, namely, wet scrubbers; gas cleaners and purifiers; air purifying apparatus; taps for pipes and pipelines; air filters for use as dust extractors in industrial processes; 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 technology, clean room technology, building technology, electrical engineering, supply technology, waste disposal technology, 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; construction, assembly, and installation 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, maintenance and setup of computer rooms, data centers and control centers; installation and assembly work for the initial installation and commissioning of heating, cooling, air conditioning, drying, ventilation, extraction and separation systems and devices; maintenance, repair and inspection services in the course of construction at intervals prescribed by the manufacturer of heating, cooling, air conditioning, drying, ventilation, extraction and separation systems and devices; assembly and installation work to retrofit existing factories with environmental protection systems and equipment; repair of gas supply systems; repair and maintenance of chemical plants; installation of gas supply and distribution apparatus; maintenance and repair of pipeline systems; anti-rust treatment for machines; 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.

Technical planning, being engineering services, for the construction of building and process engineering systems for air conditioning technology, clean room technology, building technology, electrical engineering, supply technology, disposal technology, environmental control, automation, media supply as well as for data centers and high-performance data centers; carrying out technical inspections to ensure the legally required functionality of heating, cooling, air conditioning, drying, ventilation, extraction and separation systems and devices; building technology services, namely carrying out technical inspections on the functionality of building technology systems as well as on 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 production, pharmaceutical and food industries, as well as for data centers and high-performance data centers; technical advice and technical planning, being engineering services, 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 on improving eco-efficiency as well as 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 planning, being engineering services, of high-performance data centers; technical planning and carrying out technical inspections for quality control purposes and testing of clean rooms and all areas of technical building equipment during the planning and installation stages to determine conformity with established certification standards; technical planning, being engineering services, of building and process engineering systems; engineering services relating to gas transport and gas supply systems