Welcome to PromoUSB, we are India’s most trusted USB and Power Banks supplier since 2010, We have some enthralling collection of Customized Pen Drives and Power Banks. Also we have services like Data Pre-Loading, Data Locking and many other services. Our Minimum Order Quantity is as less as 100, we have served to some of the top class companies like Twitter, Mahindra, Sony PIX, TATA, BAJAJ, Viacom 18, Raymond, Aditya Birla, Oracle and many more. We strive hard to maintain our quality and substantially assert customer satisfaction.