Air Cooler is also known as an eco-friendly air conditioner. It does not have a compressor itself and relies on the heat of evaporation of water to cool down, unlike air conditioners that require auxiliary cooling of refrigerants, which can reduce the emission of freon and protect the ozone layer.

Welcome to visit Helenbo Air Cooler/Portable Air Conditioner/ Dishwasher in Shanghai AWE exhibition. Booth NO.:6.2-6G15 Date: Mar. 23-25，2021. We are expecting you!

The achievement of the title of the leading company is not only the affirmation and recognition of Helenbo's ability and overall technical level in China's air cooler industry, but also an incentive for us. We will continue to focus on the research and development of energy-saving and environmentall

Working principle of air coolerThe air cooler uses the principle of natural cold air to evaporate the heat in the air and reduce the air temperature, thereby bringing people cool and cold air. This combination of natural phenomena and high-tech artificial evaporative refrigeration technology has dev