O melhor hvac aircon centralizado ventilação passiva sistema de manuseio de ar certificado

Holtop as the general HVAC supplier for Marico Water factory supplied two sets of Air handling units with its control,all AHU selections met client's project requirements. This factory is to produce the bottled water which requires clean air for its HVAC system, Holtop provide 3-stage filtration system inside AHU, including prefilter, medium filter and HEPA filter to reduce the air particles amount as less as possible before air supply to the workshop.