Promomilia specializes in producing usb flash drive(pen drive), with factory located in Shenzhen, China, as well as advanced R&D and production departments. As a flash storage professional, Promomilia offers reliable products with high performance for global clients..These usb drives are perfect for trade show giveaways, and we also offer customize USB flash drives with a variety of design styles and by using the personalization services, For customize project, Promomilia one-stop solution can bring you the fastest lead-time with qualified products, and by making use of our USB drive printing services, you will get a lasting return on this sound investment in custom USB drives as your company will be advertised on a daily basis.With responsible QC and packing staff, Promomilia makes sure goods work normally and packed in good condition before delivery.