Founded in 1999 DDI Inc. is a US-based manufacturing and logistics company with locations in Dubuque, Iowa; Peoria, Illinois and Kent, Washington. The DDI OEM team specializes in supplying Asian manufactured products to North American customers. By combining Asian manufacturing with American engineering, logistics and warehousing, DDI offers quality components at very competitive prices. DDI’s OEM Team has extensive experience in manufacturing, assembly and logistics. We are dedicated, dependable and innovative.