ShenZhen HongGuan Mechatronics Co., Ltd is a professional manufacturer of AC-fans, piping exhaust fan, DC-fan etc. We have the most advanced production equipment and the best R & D team, We have the ability to do perfect design, development, testing and produce.HongGuan advocates and efforts to practice the modern business philosophy.

Our main products are: DC-fan, AC-fans, pipeline fan. DC-fan is used widely used in switching power supplies, voltage regulators, computer accessories, ...