Hubei Hangrong Electric Co., Ltd. is mainly engaged in the production of proximity switches, photoelectric switches, Hall elements, two-stage deviation switches, two-way pull rope switches, speed monitors, belt slip switches, anti rotation material level detectors, belt longitudinal tear switches, mine magnetic shaft switches, tilt switches, chute blockage detectors, acousto-optic start emergency annunciators, limit switches Travel switch, elevator switch, elevator weighing sensor, explosion-proof solenoid valve coil, gear sensor, speed sensor, proximity sensor, photoelectric sensor, contactless magnetic switch, explosion-proof magnetic proximity switch, belt conveyor control cabinet, and other industrial control appliances, trial production;