Taiwan Orbit Products Co., is a well reputed company founded in 1975. Our Mainland Chinese factory was established in 1990 and located in Shen Zhen, it specializes in manufacturing Air coolers/Humidifiers/Heaters/Air cleaners/Adapters etc The U.S.A Office: Cooler King Corp. is located in (DUARTE C.A.) which is in charge of customer correspondence and maintenance or after saler service in the U.S.A