Magnetic Sensor, Speed Sensor, Temperature Sensor manufacturer / supplier in China, offering Eddy Current Speed Sensor High-Speed Rail Locomotive Speed Detection Idling Braking and Coasting Motor Speed Traction Control, Speed Encoder Speed Sensor for High-Speed Railway Locomotives a Replacement for Janpan Tamagawa Ts5840n and Ts5841n Series Speed Encoders, Shallow Tanks and Reservoirs Using Magnetic Hall Level Sensor Lmt Transmitter Gems Xt Alternatives and so on.