Shen zhen Yaxinda Technology Co., Ltd. is a Professional Cooling Fan manufacturer in China , which specialized in AC ,DC and EC cooling fans . Our products involving multiple fields such as armamentarium, communication device, security and protection monitoring, professional air amplifier, indoor air ventilation, instrument and equipment etc.Our DC Brushless Cooling Fan size is range from 20mm to 220mm ,which enjoys low noise, low power consumption, long lifetime and great air flow . AC Axial Cooling fan from 60mm to 170mm, which are widely use for some power supply and Industrial Equipments . And we do also provide some cooling fan accessories, like fan guard and plastic fan filter .In order to meet the need of global customers , our products have passed the CE ,ROHS ,FCC,UL and a series of international safety certification .We always insist on "quality first ,customer first concept of service ,and welcome to contact us for more information and look forward to working with you !