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Diligent Delivery Systems is a logistics company based in Kingsport, TN, specializing in providing efficient and reliable delivery services to businesses in the area. With a focus on timely and secure transportation of goods, Diligent Delivery Systems offers a range of delivery options to meet the diverse needs of its clients. Generated from their business information

Visit your local Post Office™ at 1001 N Eastman Rd to find everything you need to send mail and ship packages. Explore our other products and services like money orders, Post Office™ boxes, passports, gift cards, and more

Visit your local Post Office™ at 320 W Center St to find everything you need to send mail and ship packages. Explore our other products and services like money orders, Post Office™ boxes, passports, gift cards, and more