JINGHUI technology Co ltd., established at 2005, is one of top professional manufacturer of evaporative air coolers in China. Our factory locates at Jinshan industrial zone, Fuzhou, China. Our strong R&D teams apply themselves on create new green, environment-friendly and energy saving evaporative air coolers.Now JINGHUI TECH have successfully developed a large series of evaporative coolers, 3 phase single speed series, 3 phase double speed series, 1 phase single speed series, 1 phase double speed series, 16 speed transformation-tech series, 16 speed inverter-tech series, etc. In the near future, our JINGHUI home use evaporative air coolers will be released.