Welcome to ADP Technologies, Inc ADP Technologies is an advanced company that specializes in the sales and service of tape backup storage drives such as 4MM DAT, 8MM DAT, DLT, SDLT, LTO, AIT, VXA, DAT and Autoloaders. In addition, We do repair and buy tape drives such as COMPAQ, DELL, HP, EXABYTE, SONY, IBM, SEAGATE, SUN, QUANTUM, WANGDAT, STORAGETEK, TANDBERG...etc. Check out our products for great quality and lowest prices. Contact us at ( 714 ) -899-1275 if you have any question.