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SQUARE METER PRODUCTION BASES
Founded in 2002, Holtop is the leading manufacturer in China with the largest production bases of heat and energy recovery ventilation products in Asia, covered more than 70,000m2 area. -
Units Production Capacity
Holtop builds a sound certificate system of ISO 9001, ISO14001, OHSAS18001 as well as product certification systems. We have the national approved enthalpy laboratory, strong R&D team and possess 30+ patents. -
Domestic Market Share
Holtop masters the core technology of heat recovery and holds No. 1 market share of commercial energy recovery ventilators in China with annual growth of 40%+. Products are exported to 100+ countries.

New Product Launched 2020
Wifi connection function controller for ERV system / Eco Vent Pro Series ERV with EPS inner structure / Disinfection box for ventilation system /
Disinfection type air purifier / Rooftop DX type air handing unit / Heat recovery DX type air handing unit.

INDOOR AIR HEALTH EXPERT
Today's modern buildings are well insulated, which bring airborne pollutants. Holtopventilation systems help remove allergy-aggravating particles and germs by exchanging stale indoor air with fresh and clean outside air.

HVAC SOLUTIONS EXPERT
Making comfort conditions and air quality inside buildings are more important than ever today. Holtop AHUs are modular design, adapting to the needs of a variety of applications.

Fresh Air Disinfection Box
Holtop newly developed fresh air disinfection box adopts UVC light + Photocatalytic Filter technology to effectively kill virus in the air. The system works with ventilation system to keep healthy fresh air for you.
- - Wide Application of Holtop New Sterilization and Disinfection Box
- - Ventilation Helps us Keep Health
- - Holtop Energy Recovery Ventilator Creating the First Class Classroom Air Quality
- - Holtop DX Central Air Conditioner for Ethiopian Airlines
- - Holtop Digital Intelligent Fresh Air Handling System for Smart Hospitals
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