Hong Kong oly Technology ***** a leading producer of USB flash drives. Founded in 2001, we now have 300 workers at our factory in Shenzhen, China and produce more than 300, 000 units every month. With our talented engineers, we can customize your USB flash drive with your logo by silkscreen, engraving, oxidation, resin doming or offset printing. Customized shapes are also welcomed. We can provide added value to your USB drive, including preload your files, set the file auto-run function, create customized icon, lock files, partition of drives and provide password protection software. In addition, we offer accessories such as keychain, lanyard and a wide variety of packaging options for you to choose from. All our items are CE, FCC and RoHS certified. Get your sourcing started with us. Send us your OEM/ODM requirements today.