Xi'an HuaFan Instrument Co.,Ltd founded in 2003, specialized in toxic and hazardous gas detection and smart life filed, including research and develop products and operation service. It's a high-tech enterprise from R & D to technology services and whole industry chain.Since enter into the market, the product of toxic and hazardous gas detection alarm device and smart home appliance（Smart Socket,Smart Bulb and Smart power strip ）, due to reliable performance, intimate and humanized design, complete high quality service won a unanimous recognition and big praise from customers, and our company, Hua Fan leap to a strong influence enterprise among the industry.Over the past 16 years, we always uphold the business philosophy of 'scientific and technological innovation, excellence, peopleoriented, integrity management' and the company culture 'righteous favorable, in solidarity with the win, win-win sharing, mutual reciprocity and mutual benefit', keep enterprising, make concerted efforts to provide high quality products, and become a leading enterprise among the industry .