What does lenoir mirror company do? Lenoir Mirror Company. Lenoir Mirror Company was founded in 1913 to serve the furniture industry in western North Carolina. Our mirror and glass products are sold throughout the United States. The company’s primary function is as a mirror manufacturing operation which coats and fabricates flat glass.Where are our mirrors made? Our mirror factory’s manufacturing operation consists of 260,000 square feet in three buildings, which are located at the company headquarters in Lenoir, North Carolina. Equipment includes a silver conveyor and a large array of beveling, edging, cutting, and grooving fabrication equipment.Who are the customers of mirror door manufacturers? Customers include furniture manufacturers, medicine cabinet manufacturers, specialty manufacturers, mirror door manufacturers, mobile home distributors, glass distributors and mirror dealers, and construction supply distributors.