Fujian Jinghui Technology Co., Ltd. is a top manufacturer of evaporative coolers,far-infrared radiant heaters, and convector heaters in China. With years of extensive experience, we have developed advanced production lines. Currently, our 80 models are on sale in 40 countries. OEM orders and custom designs are welcome. We always, and will spare no efforts to produce the most efficient and durable evaporative coolers and electric heaters for the energy-saving fields.