Wall Mounted Fresh Air Exchange Ventilator

This Wall Mounted Fresh Air Exchange Ventilator, launched for the mass consumer market, is a cost-effective, easy-to-install basic wall-mounted fresh air ventilation device. For many households and small commercial spaces, central fresh air systems are expensive and complex to install, while air purifiers only recirculate indoor air and cannot supplement fresh oxygen - wall-mounted fresh air ventilatorsperfectly fill this market gap. Our Wall Mounted Fresh Air Exchange Ventilator uses an integrated wall-mounted design with a body thickness of only 12cm, mounted on the upper wall without occupying floor space, requiring only one air inlet and one air outlet in the wall, with installation completed within 2 hours, ideal for scenarios such as already-decorated residences, apartments, old house renovations, and small offices. The device uses dual-flow ventilation design, filtering and delivering fresh outdoor air indoors while expelling stale indoor air, achieving true 'ventilation' rather than mere 'purification', fundamentally solving problems such as elevated indoor CO2 concentration, insufficient oxygen, and formaldehyde accumulation. Airflow range 80-200m³/h, meeting fresh air needs for 40-100 square meter spaces.

For functional design, this Wall Mounted Fresh Air Exchange Ventilator emphasizes practicality and ease of use. Standard G4 primary filter effectively intercepts dust, pollen, PM10, and other large particulate pollutants, with users able to optionally install F7 medium filter for further improved filtration. The device is equipped with a simple control panel supporting three fan speed settings (low / medium / high) and timer function, with intuitive and simple operation usable by elderly and children. Low-speed operating noise ≤35 decibels, not disturbing sleep at night. Filters use a drawer design, extractable and replaceable from the side of the body without professionals, with extremely low maintenance costs. Our factory has decades of fan manufacturing experience, with core centrifugal fans and volute air ducts all self-developed and produced, producing 10,000 complete fan units monthly, each undergoing airflow testing and electrical safety testing before shipment. For overseas home appliance retailers, building materials channel dealers, and online e-commerce platforms, the Wall Mounted Fresh Air Exchange Ventilator is a cost-effective traffic-driving product for the mass market - affordable, simple to install, practical in function, ideal for promotion as an entry-level fresh air product in retail channels and online platforms, or for combo promotions with air purifiers, air conditioners, and other products, helping consumers enjoy the health benefits of fresh air at low cost.

Already-decorated residence and apartment wall-mounted fresh air; small apartment and studio ventilation; old house and second-hand home fresh air upgrade; small office and shop fresh air supply; classroom and training institution air renewal.

Our production base is located in Shengzhou Economic Development Zone, Zhejiang Province, with a 10,000-square-meter production workshop and over 80 employees. The factory is equipped with a full set of production equipment including laser cutting machines, turret punch presses, CNC lathes, and punch presses, as well as multiple automated assembly lines. Our predecessor was the state-owned Shengxian Grain Machinery Factory with over 40 years of mechanical manufacturing history, with deep technical accumulation in fan impeller and volute air duct manufacturing. Monthly production capacity reaches 10,000 complete fan units and 50,000 impellers, with annual output value exceeding 13 million RMB and products exported to Southeast Asia, Latin America, Europe, and other markets, making us an important fan supporting supplier in the Yangtze River Delta home appliance industry chain.

We provide a 1-year whole-unit warranty for each Wall Mounted Fresh Air Exchange Ventilator, with free repair or replacement for quality issues caused by non-human factors during the warranty period. The after-sales team operates a 24-hour service hotline, providing installation guidance and remote troubleshooting. Core components (motor, control board, filter) are kept in long-term stock, with replacement parts shipped within 48 hours of receiving after-sales requests. Consumables such as filters can be ordered as original replacements through official channels at any time. For bulk-purchasing dealer customers, we provide dedicated after-sales contacts with regular follow-ups on product usage.

Standard payment terms are 50% advance deposit + 50% balance settled before shipment. Large-volume orders enjoy tiered discount pricing, with lower unit prices for larger order quantities, and specific discounts negotiated based on product model and purchase quantity. We accept settlement in USD and RMB, and can issue VAT special invoices. Repeat-order customers enjoy faster delivery, and long-term cooperation customers can apply for more flexible payment terms. EXW trade terms are supported; customers can designate a freight forwarder for pickup.

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