Proximity Sensor, Laser Sensor, Photoelectric Sensor manufacturer / supplier in China, offering 10-40VDC Flush Non-Flush 2-15mm NPN/PNP No/Nc M18 Nickel Plated Brass Capacitive Proximity Sensor Luoshida Cylindrical, Luoshida M18 55mm DC 10-30V NPN PNP No Nc IP67 Inductive Proximity Sensor, Mode NPN Optical Sensor Switch Square Design with No Output Photoelectric Laser Displacement and so on.