Ventilation Fan for Fresh Air System

Featuring high-efficiency heat recovery, Qiyue HRV offers an optional humidity exchange module to

upgrade to full ERV functionality. The system intelligently adjusts ventilation to exhaust stale air

providing a versatile solution for residential and commercial spaces seeking a clean, healthy, and

energy-saving indoor atmosphere.

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E YUE High-Expandable Air Distributor

Featuring a modular design, this system ensures rapid installation and effortless disassembly. Minimalist

yet versatile, it forms a complete system with just 6 modules. Its vertical and horizontal flexibility

significantly reduces space requirements, making it the smart choice for agile ventilation layouts.

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Air Conditioners Decorative
Mini Split Line Set Cover Kit

Qiyue air conditioner decorative duct cover neatly conceals exposed pipelines, keeping

walls clean and tidy. It offers insulation protection and auxiliary thermal retention to

effectively slow pipe aging The flexible design of straight sections and elbows adapts to

various installation layouts. Easy to install and securely fixedit is the ideal solution for

enhancing modern home décor and eliminating unsightly wiring.

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High-Efficiency Air Delivery System

The ventilation system continuously brings in filtered outdoor air while exhausting

indoor pollutants like formaldehyde and CO₂. It maintains fresh airflow without

opening windows, and its heat recovery feature reduces energy loss. Dust reduction

noise control, and mold prevention create a cleaner, more comfortable living environment.

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Qiyue Central HRV System

Qiyue Central HRV System revolutionizes indoor air quality! It recycles heat while delivering

continuous fresh air, slashing energy costs and keeping your space well-ventilated. Ideal for homes &

offices—breathe healthy, live comfortably with Qiyue’s premium ventilation solution.

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QiyueClean Fresh Air
VentilationSystem

Qiyue Clean Fresh Air Distribution Duct System ensures pure, unobstructed

air flow throughout your space. Crafted for optimal ventilation efficiency, it

delivers fresh air evenly while resisting contamination—your reliable duct

solution for clean indoor air in homes and commercial buildings.

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Qiyue Intelligent & Clean Ventilation System

Elevate your space with a system that automatically balances ventilation for superior air quality. By

efficiently removing indoor pollutants and offering compatibility with advanced sensors for precision

monitoring, Qiyue provides a high-performance, smart solution for any residential or commercial

environment.

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AboutQiyue Fresh Air Systems

Our top-tier R&D team invests heavily in annual product innovation, with numerous invention, utility model and design patents. We offer a full line of fresh air system products, supporting customized and OEM services, and are an industry pioneer in obtaining ISO9001:2015, ISO14001:2015, ISO45001:2018, IAF and CNAS international certifications.

Year of Establishment

2026

R&D Expenditure

20 Million

Patents

0 +

Number of Employees

0 +

HDPE Double-Wall Corrugated Clean Fresh Air Duct

It Is Made Of High-Density Polyethylene (Hdpe) Material, FeaturingExcellent Low-Temperature Resistance(-70'C-100C) , Acid And AlkaliCorrosion Resistance, Superior Electrical Insulation, And A Long Service Life.

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Vent Diffuser

Blending Seamlessly Into Your Home WithoutBeing Obtrusive. Simple Yet Elegant DesignConceals Ingenious Ideas, Thoughtfully CraftedFor Easy Installation, Fresh Air Arrives Quietly ToRevitalize Your Space

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Air Vent Cowl&Floor Drain

Various Manufacturing Processes Effectively Resist TheAdverse Environmental Factors In The Air, Providing SuperiorAnti-Corrosion And Rust-Proof Performance

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Ventlation System

Integrated Molding, Using High-Quality Materials, SafeAnd Environmentally Friendly

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Air Conditioners Decorative Mini Split Line Set Cover Kit

Integrated Molding, Using High-Quality Materials, SafeAnd Environmentally Friendly

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Fresh Air Box Series

Integrated Molding, Using High-Quality Materials, SafeAnd Environmentally Friendly

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EPP Series Products

Integrated Molding, Using High-Quality Materials, SafeAnd Environmentally Friendly

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HDPE Double-Wall Corrugated Clean Fresh Air Duct

It Is Made Of High-Density Polyethylene (Hdpe) Material, FeaturingExcellent Low-Temperature Resistance(-70°C-100°C), Acid And AlkaliCorrosion Resistance, Superior Electrical Insulation, And A Long Service Life.

Stainless steel External wall vent cover

200mm Semi-Rigid ducting #2

160mm Semi-Rigid ducting

110mm Semi-Rigid ducting

90mm Semi-Rigid ducting

75mm Semi-Rigid ducting

Vent Diffuser

Blending Seamlessly Into Your Home WithoutBeing Obtrusive. Simple Yet ElegantDesignConceals Ingenious Ideas, Thoughtfully CraftedFor Easy Installation, Fresh Air Arrives Quietly ToRevitalize Your Space

Metal Diffuser

Ultra thin Plastic Diffuser #2

Air Vent Cowl&Floor Drain

Various Manufacturing Processes Effectively Resist TheAdverse Environmental Factors In The Air, Providing SuperiorAnti-Corrosion And Rust-Proof Performance

Stainless steel External wall vent cover

Ventlation System

Integrated Molding, Using High-Quality Materials, SafeAnd Environmentally Friendly;Adopting Standardized Product Interface Dimensions,High Adaptability, And Quick And Convenient Installation

Air Conditioners Decorative Mini Split Line Set Cover Kit

Integrated Molding, Using High-Quality Materials, SafeAnd Environmentally Friendly;Adopting Standardized Product Interface Dimensions,High Adaptability, And Quick And Convenient Installation

4″Mini Split Line Set Cover Kit #3

3″Mini Split Line Set Cover Kit

Fresh Air Box Series

Core Energy-Saving Performance, Compliant with Green Building Standards;Closed-Loop Whole-House Ventilation, Full Protection of Indoor Air Health;Stable Indoor Environment, Greatly Improved Living Comfort;High Adaptability and Reliability, Full-Scene Application Coverage

Metal Flange

Plastic Flange

Silver Metal distribution box

Red Metal distribution box

Black Metal distribution box

EPP Series Products

The product is environmentally friendly with no odor and no harmful substance volatilization. Its smooth inner wall has extremely low air resistance, which maximizes fresh air delivery efficiency and is flexibly compatible with customized installation needs of various residential and commercial fresh air scenarios.