RDA is Greater Boston's most experienced industrial design and mechanical engineering firm that creates desirable and profitable products. Since 1973 RDA has provided sleek design and value added engineering services to more than 170 clients, more than 300 products, in most product areas including medical products, homeland security, lab instrumentation, consumer products, industrial equipment, and transportation. Diverse clients from start-ups to Fortune 500. Very rapid and accurate services include sleek styling, ergonomic design, value-added cost reduction of mechanical parts, manufacturing materials and processes. All mechanical engineering for packaging plus state-of-the-art 3D and 2D CAD with all data including dimensions, tolerances, finish specs., etc. Modest fees are less than in-house or comparable consultants. Visit www.defeliceindustrialdesign for samples and extensive Clients list.