Zhejiang PREAIR Electrical Appliance Co., Ltd is a R&D, manufacture, sales and service in one of the international enterprises. Focus mainly commercial, industrial dehumidifiers, moisture-proof equipments and heat pump drying products. Founded in 1999, the registered capital of 20 million, more than 200 employees, with three senior engineers, more than 30 mid-level engineers and R & D team. Production base is located in the beautiful scenery of Hangzhou Jiande City Hangtou town Dachengkou industrial functional area, plant covers an area of 50 mu, building area of 33,000 square meters. Annual output of 200,000 units.