IHoltop yezimboni i-AHU idizayini ekhethekile yefektri yesimanje, njenge-Automotive, Electronic, Spaceflight, Pharmaceutical njll. IHoltop inikeza isisombululo sokuphatha ukushisa komoya wasendlini, umswakama, ukuhlanzeka, umoya omusha, ama-VOC njll.

Amayunithi wokuphatha umoya ahlanganisiwe asetshenziswa kakhulu ezimotweni, ku-elekthronikhi, e-aerospace, ekuphrinteni, ekwenziweni kwemithi, ezitshalweni zezimboni nakwezinye izimboni, kanye nokushisa kwemvelo nomswakama, inhlanzeko, ivolumu yomoya omusha, umsindo, ukulawula igesi okunobuthi nokuyingozi kanye inkambu yokulawulwa kwemvelo yezimboni ngezidingo zokonga amandla nezokuvikela imvelo.