SHENZHEN YUNFAN POWER CO.,LIMITED is focused on the design, production of DC brush-less fan, AC axial fan, blower fan, EC axial fan, metal protection guard grill and other fan related cooling products.We produce AC/DC Fan product, customers benefit form Yun-Fan product make close cooperation with us, maintain good relations, and both sides grow fast.The company adheres to: "honesty do business,cooperation and win-win, green environmental protection, quality first" business concept, got the affirmation of the partners, established a good reputation.The main products are used in smart home, popular electronic products, IT, sports equipment, ventilation system, power supply, medical equipment, machinery and equipment, and so on......We have 50-80 professional staff,can make 500,000 to 800,000 fans every months. Our fan has large air volume, high static pressure, long life and low noise advantages.At the same time, new development: green energy saving fan, high performance waterproof fan,dust-proof fan,high temperature resistant fan, corrosion resistant fan,many other characteristics and strong competitive fan products.functions include: Lock function, FG square wave signal output, RD alarm output, PWM speed regulation function, speed regulation, linear temperature control speed control, fixed point speed regulation, positive and negative turn and so on.Through technical strength, innovative products, many years export experience, we serve customers worldwide. Now we have exported more than 100 countries and regions. At the same time,Shenzhen Yunfan Power Co., Limited is a member of the Alibaba trade guarantee.We strictly check the quality of products, has ISO, ROSH and CE certificate, and all products are guaranteed for 1 years or more than 1years.For more information, please check our website www.yunfanpower.com or contact our salesperson 0755-32925935 or info(at)yunfanpower.com.welcome to visit our company and nice to meet you!