Metro Assemblies: Decades of Expertise in Cable Assembly Metro Assemblies, Inc was founded in 1971 by Robert and Priscilla Barnick. Starting in the family garage, the company has grown into a multi-million dollar contract manufacturer thanks to their commitment to high-quality products and excellent customer service. Today, Metro continues to prioritize these values, offering competitive pricing and outstanding service to all of their customers. Metro serves customers of all sizes, ranging from aspiring start-ups to Fortune 50 corporations. The company is based in Minneapolis, MN, and specializes in providing sub-contract manufacturing products made in the USA.