Shenzhen Jincheng Weiye Technology Co. Ltd is a high-tech enterprise, established in 2002, incorporating the R&D, production and marketing of electronic products, with the focus on USB flash drivesPower bank, other computer peripherals. We utilize quality ICs and components and have most of our products approved to CE, FCC standards and the RoHS Directives. Our 12 QC inspectors average over two years experience each, and check every unit stringently, resulting in a defect rate of 0.3 percent. For peace of mind, we also offer a 2-year warranty for all items delivered. Our R&D team consists of four experts with an average of three years industry experience. With their expertise, we can output five new models monthly to keep us on the cutting edge of this line. Operating three efficient production lines and advanced facilities, we can output as many as 150, 000 units monthly to fill your volume orders. Additionally, we welcome your OEM/ODM orders and offer comprehensive services covering logo engraving and package designing.