Product Center

Building Fresh Air System Full Range Products-Your Trustworthy HVAC Solution Provider

HOLTOP CFA Series Comfort Fresh Air HRV - High Efficiency Heat Recovery Ventilator

Wall Mounted Ductless Series ERV
Double Way Air Exchange, Energy Recovery, Low Consumption, PM2.5 Filtration Efficiency>99%

DX COIL AIR CONDITIONING UNIT/AHU
Simple Structure, Energy Recovery, Flexible Desgin

3D High Efficiency Heat Exchanger
High Efficiency 95%,Body Wahable, Long Service Life.

Ceiling Suspended Fresh Air Ventilation System. Compacted Design,Energy Recovery, HEPA Filter

Make air treatment more healthy and energy-saving

22.09.27

HOLTOP DC INVERTER DX AIR HANDLING UNIT IS APPLIED IN CHUZHOU OLYMPIC SPORTS CENTER

Holtop DC Inverter DX Air Handling Unit is applied in the stadium, gymnasium and natatorium. According to the cooling capacity demand and energy saving simulation calculation in different areas, corresponding to different direct expansion room units and air conditioning units. The sensor device w......

HOLTOP DC INVERTER DX AIR HANDLING UNIT IS APPLIED IN CHUZHOU OLYMPIC SPORTS CENTER

22.09.27

The R-410A phasedown is on its way, are you ready for it?

The HVACR industry is on the cusp of yet another refrigerant phasedown. R-410A is scheduled for elimination from all new systems in 2023. Many HVACR contractors are not prepared for the change, and there are many questions. Here are some answers. Why January 2023? The effort to lower the use of .........

22.09.22

IN A HOTTER WORLD, AIR CONDITIONING ISN’T A LUXURY, IT’S A LIFESAVER

As extreme heatwaves ravage the United States, Europe and Africa, killing thousands, scientists warn that the worst is still to come. With countries continuing to pump greenhouse gasses into the atmosphere and the chance of meaningful federal climate change legislation crum.........

22.09.19

Review of China Refrigeration Exhibition (2022)

The 2022 China Refrigeration Exhibition was held at the Chongqing International Expo Center In August 1, 2022, the 33rd China Refrigeration Exhibition was held at the Chongqing International Expo Center. With the theme of “Focus on innovation, Commit to low-carbon and health”.........

22.09.13

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NEW Large Venue Public buildings School Hospital Residence Industrial plant Overseas

Jiangxi University of Science and Technology

Lanzhou Vocational and Technical College

Shandong Foreign Language Vocational College

Qingzhou Museum

Tianlu Upper House

China Resources Land Ltd Jiangwan City

Shichang Mingjun

Xinlexi Lake

2002 Year

Founded in 2002

80 +

Invention Patents

200000 Units

Annual Prooduction Capacity

100 +

Sold to 100+ Countries

2022

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Product Center

Building Fresh Air System Full Range Products-Your Trustworthy HVAC Solution Provider

HOLTOP CFA Series Comfort Fresh Air HRV - High Efficiency Heat Recovery Ventilator

Wall Mounted Ductless Series ERVDouble Way Air Exchange, Energy Recovery, Low Consumption, PM2.5 Filtration Efficiency>99%

DX COIL AIR CONDITIONING UNIT/AHUSimple Structure, Energy Recovery, Flexible Desgin