Proximity Sensor, Laser Sensor, Photoelectric Sensor manufacturer / supplier in China, offering Luoshida Sensor Factory Dia 12mm Plastic Shielded 3mm Sensing M12 Capacitive Proximity Sensors, Luoshida Sensor Factory plastic Tube Dia 12mm PNP Flush 2mm Sensing M12 Capacitive Proximity Sensors, Luoshida Unshielded Dia 30mm PNP 30mm Sensing Distance M30 Capacitive Sensors with Cable Connection and so on.