Production line overview 
Industrial evaporative air coolers
Factory-direct evaporative air coolers for overseas distributors and projects.
Industrial and mobile evaporative air coolers for importers, distributors, contractors and commercial fresh-air cooling projects.
Product models
Factory-ready air cooler models for distributor quotations.
Choose fixed, side-outlet, top-outlet or mobile evaporative air coolers according to your building layout and cooling area.
Fixed industrial evaporative air cooler
HTT-25C
A large-capacity fixed evaporative air cooler for factories, workshops and large open industrial spaces.
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Fixed industrial evaporative air cooler
HTT-25A
A high-volume evaporative air cooler model for facilities that need stable air delivery and practical project installation.
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Fixed industrial evaporative air cooler
HTT-20A
A compact fixed evaporative air cooler for factories and workshops that need efficient fresh-air cooling in a smaller footprint.
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Fixed industrial evaporative air cooler
HTT-360Y-C
A grey-and-blue Hantaitong evaporative cooler body for buyers comparing fixed industrial cooling options.
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Mobile evaporative air cooler
HTT-19Y
A wheeled mobile evaporative cooler with upper air outlet for flexible local cooling in changing work areas.
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Mobile evaporative air cooler
HTT-360Y
A mobile evaporative air cooler with a 360-degree rotating outlet for wider local air delivery around the unit.
View details >Production process
Factory line photos after the product models.
Real evaporative air cooler production lines, assembly positions and cooling pad fitting shown without tight cropping.
Line layout Body assembly Fan and motor fitting Cooling pad assembly
Production line overview 
Final assembly 
Cooling pad line 
Fan motor fitting Workshop assembly
Workers on the evaporative air cooler production line.
A second production page focuses on people, assembly positions and cooling pad fitting, with larger images and less text.
Cooling pad fitting 
Pad frame line 
Assembly stations 
Body basin assembly Production line details
More line-side views, less text, bigger photos.
Line output 0
manufacturer since0
production base0+
export markets100%
factory direct support Factory direct Evaporative cooling only Distributor model support WhatsApp project response
Product demonstration
See the cooler structure, airflow direction and installation details.
Buyers can review product photos first, then request a video demonstration or project discussion based on the installation scenario.
Send project details Factory air cooler demonstration
Factory certification
Certificates buyers can preview before contacting us.
ISO management certificates and export compliance documents help buyers verify the supplier before discussing model selection and project requirements.
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ISO 9001 
ISO 14001 
CE LVD 
CE EMC 
FCC 
RoHS 
LVD 
EMC 
LVD 2026 
RoHS 2026 
FCC 2020 ISO 9001 ISO 14001 CE LVD CE EMC FCC RoHS LVD EMC LVD 2026 RoHS 2026 FCC 2020 Engineering cases
Real installation photos for stronger buyer trust.
Overseas buyers can review real installation scenes before discussing model selection, airflow direction and project requirements.
Rooftop factory cooling
External wall installation
Ducted fresh-air delivery
Multi-floor workshop project
Large building installation
Factory facade cooling
Factory-backed supply
Factory supply that distributors can explain clearly.
Hantaitong keeps the range focused on evaporative air coolers, with real product photos, installation cases and documents that help distributors quote projects confidently.
Manufacturer since 200310,000 sq m factory150+ employees48+ export markets
Project support
Support that helps distributors win serious projects.
Share your site size, ceiling height, heat source and target cooling area. Hantaitong can then discuss the right evaporative air cooler direction with you.
Distributor-ready range
Focused evaporative air cooler models with clear differences, real photos and practical supply discussion for overseas partners.
Factory-backed supply
Hantaitong supports sample orders, bulk orders and project supply from its production base.
Project selection support
Share area size, ceiling height, climate and installation photos so our team can suggest a suitable model direction.
After-sales materials
Model information, installation notes, spare-parts communication and WhatsApp/email support help distributors serve local customers.
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Application paths
Help buyers choose by building type.
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Factory cooling
Bring cooled fresh air into production floors, assembly lines and heat-heavy work areas.
Warehouse cooling
Support staff comfort and airflow in high-volume storage and logistics buildings.
Mobile spot cooling
Use wheeled evaporative coolers where layouts change or cooling is needed temporarily.
Buyer questions
Common questions buyers ask before quoting.
These answers help buyers prepare the basic information needed before quotation.
What is an industrial evaporative air cooler?
It is a fresh-air cooling system that draws outside air through wetted cooling pads. As water evaporates, the supplied air temperature drops and fresh air is delivered into the target area.
Where do Hantai evaporative air coolers work best?
They are commonly used in factories, workshops, warehouses, logistics spaces and open commercial areas, especially where fresh-air ventilation is acceptable and the space is not fully sealed.
Can I use a mobile evaporative cooler instead of a fixed unit?
Mobile models are useful for spot cooling, temporary work zones and changing layouts. Fixed units are usually better when a whole area needs planned airflow.
What information do you need for a recommendation?
Useful starting information includes area size, ceiling height, target cooling zone, local climate, heat sources, power conditions, airflow direction and whether the unit will be fixed or mobile.
Start with your facility