NEZHA(Shenzhen)Technology Co. Ltd is a professional manufacturer of advanced switch and some other electronic product. NEZHA products range includes the switches, such as the electronic energy-saving switch series, the remote control energy-saving switch series, the wiring free energy-saving switch series etc. covering hundreds kind of types for your choice. NEZHA switch is widely used in family, work, villa, inn, hotel, market, hospital, warehouse. etc. and get good reputation with the features of high new technology, energy saving and convenience and practice. And now NEZHA produces some other electronic product, such as power inverter, USB HUB, LAN Card and mini vacuum cleaner.