Xi'an Hua Fan Science and Technology Co., Ltd. was founded in 2003.It is a new and high technology enterprises , devote to design, research, manufacture, sale and after-sale, which base on the automatic control system of ZigBee technology. And it has obtained national patent certification, becomes the national ministry of science and technology projects. Xi'an Hua Fan Instrument Co.,Ltd is one of the leading smart home, hue lights, gas detector, power strips, remote light switch manufacturers and suppliers in China, welcome to buy or wholesale smart home made in China from us.