Hongkong win-win technology limited is a high-tech manufacturer specialized in producing electronic products, including health electronic cigarette products,security products, etc. Our products are sold all over the world, and get a good reputation.As the leading manufacturer of electronic cigarette in China, established in 2006, It is specializing in the R & D, production and sale of Electronic cigarette with high quality and best price. It provide tailored and flexible OEM and ODM services. To continue to service the demands of the market, our experienced R&D team releases new designs regularly. And we can also create a new sample according to your specifications. Your ODM ideas can be turned into a concrete sample in a short time .