QRDC, also known as Quality Research Development and Consulting, has been in business since 1992. The company offers solutions for noise, acoustic, vibration and shock problems. It undertakes projects for commercial and residential customers. QRDC provides services for the manufacturing, assembly, educational, medical, mining, oil and gas, processing, health care, aerospace and defense industries. The company offers product design, prototyping, and research and development services. It provides a range of air filters, automotive parts and equipment, electronic enclosures, engine mounts, fasteners and floor structures. QRDC also undertakes government contracts. The company offers assessment and problem solving, field data collection and analysis, energy flow mapping and laboratory testing services. It is located in Chaska, Minn.