ShenZhen Elf Digital Technology CO., Limited established in 2005, is a R & D, Design, production and sales of high-tech enterprises. Mainly engaged in the research and development, production and sales of digital products. Elf based on innovative digital, fashion design, simple and practical business orientation. Developing fashion, creative, multi-functional digital products.  Including all kinds of fashion and interesting digital products like Multi-functional Portable USB mobile phone charger,data Conveyor, Creative Card Reader etc. I can be reached by e-mail elf602(at)digi-elf.com / elf602(at)hotmail.com