Project Procurement
Compare solutions by facility, climate and required coverage area.
ExploreINDUSTRIAL VENTILATION & COOLING SINCE 2003
Industrial airflow engineered around your facility.
HVLS fans and evaporative cooling systems for warehouses, factories and large commercial spaces, exported to 90+ countries and regions.
Since 2003Manufacturing experience
90+ markets2026 export coverage
OEM / ODMEngineering support
HVLS industrial fans
PMSM direct drive
Evaporative cooling
Global project support
Product families
Find the Right Cooling Solution for Your Facility
Compare equipment by space type, ceiling clearance, ambient climate and required coverage area.
King Series / 6-BladeHVLS Industrial Fans
Best for: Warehouses, factories, logistics centers and workshops
Move massive volumes of air at low speed to improve worker comfort and reduce stagnant heat across large floor areas.
Ideal when you need:Large-area air circulation · Low energy consumption · Year-round ventilation
PMSM Direct DrivePMSM HVLS Fans
Best for: Facilities requiring quiet, efficient and low-maintenance operation
Gearless permanent-magnet direct-drive technology delivers high torque with lower noise and simplified maintenance.
Ideal when you need:Quiet operation · Energy efficiency · Gearless drive
RTF-20 / RTF-25 SeriesEvaporative Air Coolers
Best for: Hot, dry or ventilated industrial environments
Introduce continuous fresh cooled air while supporting positive pressure and air exchange.
Ideal when you need:Fresh-air cooling · Heat relief · High-volume ventilation
Combo System (H+AC)Fan + Cooler System
Best for: Large facilities with severe heat and uneven temperature zones
Combine evaporative cooling with HVLS airflow to distribute cooled fresh air across a much wider working area.
Ideal when you need:Cooling + circulation · Wider coverage · Engineered system design
Common facility challenges
Is Your Facility Struggling With…
Heat buildup under high ceilings
Hot and uncomfortable worker zones
Poor air circulation
High air-conditioning energy costs
Machine-generated heat
Insufficient fresh-air exchange
You may not need more air conditioning.You need better airflow engineering.
HVLS fan installationWarehouse & factory airflow
Designed around roof structure, clearance and working zones.
Large-space ventilation begins above the floor. We review mounting conditions, ceiling obstructions and the areas where people and processes need consistent air movement.
Explore warehouse cooling
Portable evaporative coolingFlexible spot cooling
Fresh-air cooling that goes where the activity happens.
Portable evaporative air coolers support temporary venues, work zones and open environments where fixed ducting is not the practical first choice.
Explore portable air coolersWhy RTFANS
One engineering conversation. Clearer next steps.
Start with the operating problem, then match airflow, cooling and controls to the way your space is actually used.
Move air first. Cool smarter.
Combine high-volume air movement with fresh-air evaporative cooling when your facility needs both circulation and heat relief.
Every layout starts with the building.
Ceiling height, roof structure, heat sources, occupancy and climate shape the recommendation—not a one-size-fits-all catalog.
A product platform ready to adapt.
Use established fan, motor and control families as the foundation for your own market, specification or channel requirements.
Application planning
Engineered for diverse commercial and industrial spaces
Airflow efficiency depends on layout, heat sources, roof structure and occupancy. Select an application to review recommended approaches.
Warehouses & Distribution CentersTarget air movement around high racking, loading docks, aisle ways and busy worker zones.
Manufacturing FacilitiesDissipate machine heat loads, improve operator comfort and maintain consistent ventilation throughout workshops.
Gyms & Sports FacilitiesMaintain continuous evaporative cooling and gentle air velocity across open activity courts and workout areas.
Workshops & GaragesClear exhaust accumulation and provide localized cooling for service bays and repair areas.
Retail Stores & ShowroomsQuiet, unobtrusive airflow designed for customer comfort and wide architectural spaces.
Agricultural BuildingsSupport livestock heat stress reduction, greenhouse circulation and moisture balance.
Engineering workflow
From Building Dimensions to a Complete Cooling Plan
We keep product specifications, layout drawings, and safety factors clear before proposing a final bill of materials.
Step 01
Tell Us About Your Facility
Length × width × ceiling height + location + heat sources.
Send Your Building DimensionsGet a tailored fan, cooler and layout recommendation.
GET A FREE COOLING PLAN Representative project profiles
See how similar facilities approach cooling
WarehouseRepresentative project profile
Warehouse Cooling Project — Southeast Asia
10,000 m² warehouse12 × HVLS fans7.3 m diameter14 m ceiling height
- Challenge
- Severe heat accumulation and poor aisle airflow.
- Solution
- Engineered HVLS fan placement covering picking and loading zones.
- Result
- Improved air movement across the occupied working area.
Manufacturing plantRepresentative project profile
Manufacturing Plant Ventilation — East Asia
18,000 m² production floorPMSM + HVLS system11 m clear heightMulti-shift operation
- Challenge
- Machine-generated heat and stagnant air around active production lines.
- Solution
- Low-noise direct-drive fans positioned to support operator zones and process aisles.
- Result
- More consistent air movement across occupied work areas with simplified maintenance.
Sports / commercial facilityRepresentative project profile
Sports & Commercial Facility Cooling — Middle East
6,500 m² active spaceHVLS + evaporative coolers9 m ceiling heightHigh daytime occupancy
- Challenge
- Hot occupied zones and uneven comfort during peak activity periods.
- Solution
- Fresh-air evaporative cooling combined with broad, gentle HVLS circulation.
- Result
- Wider coverage of cooled fresh air across courts, seating and circulation areas.
Additional client-authorized case studies are available in the resource library.
OEM / ODM manufacturing
Looking for an HVLS Fan Manufacturing Partner?
OEM & ODM Solutions for Distributors and Industrial Equipment Brands
Build your market-specific fan platform with a manufacturer that can support product selection, engineering changes, production and export delivery.
Discuss Your OEM ProjectCustomizable
Motor systems
Blade configurations
Controllers
Branding
Packaging
Voltage / electrical configuration
Market-specific product requirements
Manufacturer DirectEngineering SupportExport ExperienceProduction QC
Manufacturing & Quality
Built to international industrial standards
We maintain rigorous production controls, balancing tests, and export compliance verification across all product lines.
Modern Manufacturing Facility
Dedicated production lines for precision HVLS blade extrusion, PMSM motor assembly, and evaporative cooling units.
Rigorous Quality Control
100% full-load motor testing, dynamic blade balancing, and safety cable tensile assessments before packing.
Certifications & Compliance
Compliance and certification records are published only after source and authorization review.
Quick answers
Planning a large-space cooling project?
What information should I share for a recommendation?
Space dimensions, ceiling height, location climate, heat sources, occupancy, target coverage area, installation conditions and quantity are the most useful starting points.
When should I consider a fan and cooler solution?
The combined approach is useful when a facility needs broad air movement plus fresh-air evaporative cooling. The final mix depends on layout and operating conditions.
Can RTFANS support OEM or ODM requirements?
Yes. Our OEM / ODM solution path is designed for projects that need a defined product family, control approach or market-specific configuration.
Free engineering recommendation
Get Your Free Cooling Recommendation
Our engineering team will review your project requirements and recommend a suitable equipment configuration.