Proximity Sensor manufacturer / supplier in China, offering Omch Pr Series M8 M12 M18 M30 Metal Inductive Proximity Sensor Switch, Omch Pr08-1.5 Series Metal Proximity Sensor Detection Distance 1.5mm M8 Flush Inductive Switch, Omch Pr18-8 Series Metal Proximity Sensor Detection Distance 8mm M18 Flush Inductive Switch and so on.