Over 2,000 kinds of USB flash drive and silicon watches models for your selection: Please partner with us to choose from our 2,000 kinds of USB flash drive and silicon watches models. Our company specializes in the production and development of computer peripherals. CE, FCC and RoHS certificates: To provide reliable quality products, we source chipsets from Taiwan area, South Korea and Japan. We have a 20-member QC team with 3 years of experience. Carrying CE, FCC and RoHS marks, our ...