TPMS, Car Reversing Radar, Ultrasonic Sensor manufacturer / supplier in China, offering 48kHz 14mm Ranging Transducer Probe Magnetic Waterproof Ultrasonic Detective Sensor, 14X9mm 48kHz Ultrasonic Waterproof Transceiver Ranging Probe Sensor with Wire Connector, 14mm 48kHz Aluminum Shell Waterproof Sealing Ultrasonic Parking Detective Sensor and so on.