We are ZNT electronics Co.,LTD in China.Our company was founded in 2002 as a manufacturer deals in such fields as electronic household appliance and automobile electronics. At present, we are specializing in produce digital wireless door bell,alarm system, door/window alarm, wireless remote controlled socket, radio controlled light dimmer set, hand-free car-kits,battery charger, massage cushion, packing sensor, FM transmitter,power inverter etc. in our country. We suplly our products with good quality and low price,pls contact us to know details.