Shenzhen Jia Hongxing Technology Co., Ltd. Is a collection of fan design, R & D, production and sales of AC. DC series brushless axial cooling fan, cross flow cooling fan, blower, centrifugal cooling fan, USB fan manufacturing enterprise, the products are widely used in communication industry equipment, industrial production equipment, medical equipment, air purification equipment, heating system, transducer, ultrasonic, freezer display cabinets, chassis cabinets, network cabinets, LED display and the surrounding radiation field. The company has been committed to continuously improve product quality and service, to provide the most efficient, the most economical and effective heat dissipation by professional technical solution for you. The company's products are 2010, 2507, 2510, 3010, 3007, 3510, 4007, 4010, 4015, 4510, 4020, 4028, 5010, 5015, 5020, 6010, 6015, 6025, 7015, 7025, 8015, 8025, 8032, 8038, 9225, 9238, 12025, 12038, 17251 and so on Turbo cooling fan has 8038, 9238, 12038, DC blower models: 4020, 5015, 6015, 6028, 7525, 7530, 9733, 12032, 13040, 15040 etc...Waterproof fan, a temperature control cooling fan, PWM speed cooling fan