Changzhou Keda Sensor Set Equipment Co., Ltd. is specializing in the production of iron and steel, metallurgy, light industry sensor business, has more than 10 years of production experience, the main products are cold steel with hot metal detector, metal detector, optical position (loop) detector, photoelectric switch, KDJ proximity switch, optical fiber type hot metal detector, the stationary guide WeiYi, furnace laser detector, weld area detector, detector, laser detector, grating ...