HELLOXIAOFEIXIA

Temperature switches and sensors for monitoring, controlling, and switching hydraulic or pneumatic systems; Humidity sensor with integrated digital and analog output circuitry used in automotive, appliance and light industrial applications to sense both relative humidity and temperature environmental conditions; Electronic motor vehicle ignition tuning kits comprised of an electronic control unit that monitors engine performances and delivers re-calculated sensor values to the original engine control unit to increase engine performance; Sensors and detector units for use in controlling the actuation and operation of automotive safety apparatus and equipment; Vehicle engine parts, namely, thermostats; Parts for anti-theft automotive alarms, namely, electronic sensors, remote control transmitters and receivers for remotely operating land vehicles