Products

Koyer has been a manufacturer of air coolers for years. With local industrial support, our Smart AC DC Air Cooler Fans are durable and energy-efficient. It has a new look, simple button control, and three charging methods. It works for homes, businesses and industrial use, and the brand has a good reputation for reliable quality and quick service.

Koyer has own factory to offer you high quality Smart DC Air Cooler Fan, we are a trusted manufacturer and supplier in China. Our products deliver efficient cooling performance and exceptional durability at accessible prices, representing a high-value cooling solution.

Koyer (Ningbo Keyi Electric Appliance Co., Ltd.) is a professional manufacturer and supplier of electric evaporative air cooler fans. This product is our new model, featuring a high-end design, a large 55-liter water tank, a glass cover, a color display screen, and an integrated night light/mosquito repellent light. The remote control function makes it even more convenient to use. Contact us now for bulk order pricing.

Koyer D9080 Industrial Solar Air Cooler Fan has a 60L large water tank and high-capacity battery for long-lasting cooling. Dual power, energy-saving quiet operation, strong airflow suits large spaces with 1-year warranty. Feel free to contact us for a factory direct quotation.

The 55L Smart Rechargeable Air Cooler Fan is made by a 30-year China air cooler manufacturer, Koyer. With a large 55L water tank, durable build, and energy-efficient design, it supports long-hour use. Factory-direct supply ensures reliable quality and competitive pricing.

Koyer (Ningbo Keyi Electric Appliance Co., Ltd.) is a professional Remote Control Solar Air Cooler Fan manufacturer. Adopting standardized production and leveraging local industrial chain advantages for strict cost control, we offer high-efficiency, durable cooling units featuring large 60L water tanks, delivering outstanding value at competitive prices.