Domaille Engineering, LLC provides precision optical fiber polishing machines and fixtures to high-tech industries. The company engages in the design, process development, and manufacture of component and assembly solutions for original equipment manufacturers. It offers engineering solutions, which include design services, mechanical engineering, project management, producibility, product development, and thermal analyses; polishing fixtures, including C, ferrule only, LC, MTP and MPO, prototype, SC, SMA, and ST connectors; and polishing accessories, such as cable management, fixture accessories, fixture repair parts, machine accessories, machine repair parts, and rubber pads. The company also designs, develops, and manufactures optical fiber polishing machines and fixtures. It serves Fortune 500 companies in various market segments, including defense, aerospace, telecommunications, medical, and fluid technology. Domaille Engineering, LLC was founded in 1990 and is based in Rochester, Minnesota.