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HOLTOP, MAKES AIR HANDLING HEALTHIER, MORE COMFORTABLE, MORE ENERGY EFFICIENT

Get Fresh Air And Save Energy

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About Holtop

Through 20 years of development and exploration, Holtop delivers high-efficiency and innovative heat and energy recovery ventilators, air handling units to all kinds of buildings to create the energy-saving, environmental-friendly, comfortable, and healthy indoor air environment.

Holtop dedicates to becoming a pioneer in the field of air handling with healthier, more comfortable, and more energy-efficient solutions. As the No.1 brand in domestic market share, we've shipped over 200,000 units to more than 100 countries worldwide.

Learn More About Holtop
70,000+
Square Meter Production Bases
80+
Invention Patents
200,000+
Units Production Capacity
100+
Countries Served

Our Products

Eco-Smart Pro Series

Eco-Smart Pro Series

Residential Heat Energy Recovery Ventilators with intelligent control and high-efficiency energy recovery.

  • • 600–2600 m³/h airflow
  • • Enthalpy core for total heat recovery
  • • DC inverter motor for low noise
DC Inverter DX Air Handling Unit

DC Inverter DX AHU

Direct expansion air handling unit with inverter-driven compressor for precise temperature control.

  • • High energy efficiency
  • • Compact design
  • • Ideal for commercial spaces
Compact HRV Vertical

Compact HRV Vertical

Top-port vertical heat recovery ventilator with high efficiency and small footprint.

  • • High-efficiency counterflow core
  • • Vertical installation
  • • Low static pressure drop
Wall Mounted ERV CO2 Sensor

CO2 Sensor Wall ERV

Smart wall-mounted energy recovery ventilator with real-time CO2 monitoring.

  • • Automatic air quality adjustment
  • • PM2.5 filtration option
  • • Quiet operation under 30 dB
Suspended AHU with Heat Recovery

Suspended AHU with HR

Ceiling-mounted air handling unit with integrated heat recovery for commercial buildings.

  • • Modular design
  • • Up to 80% sensible recovery
  • • Easy maintenance access
Rooftop Packaged AC

Rooftop Packaged AC

All-in-one rooftop air conditioner with heat pump and ventilation options.

  • • Weather-resistant housing
  • • Energy-saving operation
  • • Ideal for industrial rooftops
Heat Exchanger

3D Counterflow Heat Exchanger

High-efficiency core with 3D airflow design for maximum thermal transfer.

  • • Cross counterflow design
  • • Corrosion-resistant materials
  • • Latent and sensible recovery
Industrial AHU

Industrial Air Handling Unit

Heavy-duty AHU with 80mm panel insulation for extreme environments.

  • • Reinforced structure
  • • High static pressure capability
  • • Customizable configurations

Why Choose Holtop?

🏆

No.1 Market Share

Leading brand in China with trusted performance and reliability across residential and commercial sectors.

🔋

Energy Recovery Up to 80%

Advanced heat exchanger technology reduces energy costs and carbon footprint significantly.

🌍

100+ Countries

Global presence with proven performance in diverse climates and building types.

💡

80+ Patents

Innovation-driven with continuous R&D in energy recovery, filtration, and smart controls.

Case Studies

Residential HVAC

Eco-Smart Pro installed in luxury apartments in Netherlands. Clients reported improved air quality and 35% energy savings on heating.

“We are satisfied with the quality and will keep ordering.” – Netherlands Client

Commercial HVAC

Holtop AHUs deployed in Tongren Medical Center, enhancing indoor air quality with smart control integration.

“Green empowerment in healthcare with Holtop’s tailored solution.” – Project Report

Industrial HVAC

Rooftop AHUs with heat recovery installed in Vietnamese manufacturing plant, reducing ambient heat and improving worker comfort.

“After testing, we highly evaluated this product.” – Vietnam Client

What Our Customers Say

“Thank you so kindly for your efficient handling of this matter, I have so much confidence in working with Holtop. Wishing you a wonderful holiday.”

— Australia Client, Wall Mounted ERV

“After testing, we highly evaluated this product. It improves climate in the room so much.”

Latest News & Blogs

Green Empowerment in Healthcare

HOLTOP enhances smart upgrades at Tongren Medical Center with tailored air conditioning solutions.

Posted: Dec 1, 2025

Static Pressure in AHU Systems

Understanding static pressure — a critical but often overlooked parameter in central HVAC systems.

Posted: Dec 9, 2025

CO2 Impact at COP30

The hidden role of indoor CO2 levels in global climate negotiations and building sustainability.

Posted: Nov 18, 2025

Contact Holtop

For inquiries, project support, or partnership opportunities, visit our official website to get in touch.

Visit Official Website
Email
sales@holtop.com
Phone
0086-020-39388463 EXT:8024
Cell / WhatsApp
0086-13302499811

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