USB Flash Drive, USB Flash Drive Shell, USB Pendrive manufacturer / supplier in China, offering 4-in 1 USB Flash Drive USB 2.0 3.0 2GB-256GB Factory Wholesale Custom OTG Convenient Android, Lightning, Type-C, and USB, Mini Metal Flash Drive Fast Speed Stability USB 2.0 3.0 2GB-256GB Factory Wholesale Custom Laser Logo, Mini Metal Flash Drive Factory Wholesale Custom USB 2.0 3.0 Multicolor Thumb Pen Drive and so on.