Tact Switch, Phone Jack, DC Jack manufacturer / supplier in China, offering Homyet Manufacturer 2.5mm Phone Jack 4p Gold-Plated Audio Jack Connector, SMA RF Sinking Plate Gold-Plated Micro Antenna Base Splint Type SMA Plug-in Gold-Plated 4-Pin SMA RF Base Connector Gold-Plated, DC Socket Small Hole Round Leg Bent Leg 2.0 Pin Core Power Socket DC-005D and so on.