- DHF G series pipeline axial fan/ blower fan/ venti
- DHF KT-20BS portable air cooler/ evaporative coole
- DHF 18000 evaporative air cooler / water cooler fo
- DHF greenhouse or pultry house Exhaust Fan / Venti
- DHF greenhouse or pultry house Exhaust Fan / Venti
- DHF greenhouse or pultry house Exhaust Fan / Venti
- DHF greenhouse or pultry house Exhaust Fan / Venti
- Movable Evaporative Air Cooler/Air conditioner