ZHONGPXY

Ethernet switches; Electronic and optical communications instruments and components, namely, optical transceivers; 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; Wattmeters; Electricity meters; Electrical cables; Optical cables; Electrical plug device enabling connection and disconnection of power and/or control cables; Voltage surge protectors; Electrical plugs and sockets