... or engraving 4.CE,Rohs.3 years years wa 2012 hot sale 4GB Popular metal USB Flash disk 1.CompanyintroduceShenzhen ... Including logo printing (silk screen, laser engraving, hot stamping etc.), data preloading, and custom made packing. Meanwhile, if you cannot find ... plastic box ,carton box ,blister box ,polybag ,transparent bar*Custom made packing also welcome9.Anotherclients design usb model picture to ...