YUEN FUNG Electronics is a HongKong-invested Enterprise company Specialized in manufacture of switch and DC JACK,Which was founded in 1997.We are headquartered in ShenZhen with a factory in Asia's biggest electronics market--DongGuan City.We are devoted to the research,development,production and marketing of switch and DC JACK,Such as: Toggle switch,Tact switch,Solid switch,Rocker switch,push switch and so on.Our products are widely applied to UAV area,Digital cameras,Machinery,sound equipment,toys,communication transmission,and so on.we have imported advanced mechanical and Test equipment and bring in rofeign high-tech systems of development and quality control to provide the excellent quality,great service and competitive price.