Ruian Tianchi Cooler Parts Co., Ltd. is located in Ruian City of Zhejiang Province. Air cooler is one of the main products of our company. Our company is a professional corporation specialized in development, design, production and sale. Since 2005, our company has had a strong team. Our company has developed more than 80 sets of models and got success on production to make sure the steady quality. Our output is more than thirty million pieces per year. the product's Cooling theory: The places close to rivers or oceans are cool because water molecule will absorb the heat and then evaporate when hot air blows over the water surface, thus removing the heat of air above and reducing the temperature. Based on this natural phenomenon, our products make use of water circulating pump to extract the water from water tank uninterruptedly for uniformly spraying onto the evaporatio