Electronic Cigarette Factory and Manufacturer XingLong Innovation (HK) Technology Co., Ltd (previous name Wolfcig Innovation Co., LTD)is a leading high-tech company engaged in technological development on electronic cigarette and sales of electronic cigarette in Shenzhen China. Founded in2012.Take "Customer Service, High Qaulity and Honesty " as our basic behavior principles. Wolfcig Innovation insist on technological innovation, more importantly, taking the market demand as direction. We supply many models of the electronic cigarette, e-cigarettes components on the market. We provide professional OEM/ODM services.