Mueller Industries, Inc. engages in the manufacture of copper, brass, aluminum, and plastic products. It operates through the following segments: Piping Systems, Industrial Metals, and Climate. The Piping Systems segment consists of Domestic Piping Systems Group, Great Lakes Copper, Heatlink Group, European Operations, Trading Group, Jungwoo-Mueller, and Mueller Middle East. The Industrial Metals segment includes Brass Rod, Impacts & Micro Gauge, and Brass Value-Added Products. The Climate segment offers Refrigeration Products, Westermeyer, Turbotec, Flex Duct, and Linesets, Inc. The company was founded on October 3, 1990 and is headquartered in Memphis, TN.