Established in 2010,Sunsing has grown to be one of the main providers of custom USB in the nation. We take pride in every single product that we sell .Our wide variety of USBs are with better quality and low pricing.Moreover,we professionally provide customized service,let us know the usb shape and color you want, references are always available upon request, Our friendly English-speaking team is always ready to help you out with importing procedures, product questions and technical support. and we promise to make you or your client proud with our products and services.