Holtop warshadaha AHU naqshad gaar ah oo loogu talagalay warshad casri ah, sida Automotive, Electronic, Spaceflight, Pharmaceutical iwm Holtop waxay bixisaa xal lagu maareeyo heerkulka hawada gudaha, huurka, nadaafadda, hawo nadiif ah, VOCs iwm.

Qaybaha maaraynta hawada ee warshadaha HOLTOP ayaa si ballaaran loogu adeegsadaa baabuurta, elektarooniga, hawada, daabacaadda, dawooyinka, dhirta warshadaha iyo warshadaha kale, iyo waliba heerkulka iyo huurka, nadaafadda, mugga hawo nadiif ah, buuqa, sunta iyo xakamaynta gaaska beerta xakamaynta deegaanka warshadaha leh tamarta keydinta iyo shuruudaha ilaalinta deegaanka.