General thermoplastic processing - General container and tank construction - Construction of apparatuses/ prototypes - Pipes - Sewage treatment facilities - Neutralisation devices for  condensing technology - Water softening plants - Demisters / Drop separators - Surge tanks for swimming pools - Containers for chemical or galvanic use - Scrubbing towers  /Waste air absorption units - CO2 degassing - Bio filters - Container coating - Drinking water tanks - Vacuum testing devices - Double-tube systems - Ventilation /Air filtration / treatment systems - Shaft constructions - Hot-formed pipe bends - Containers for aquaristic purposes - Product development - Constructions made to specification