MP & E Inc

Reliance Metalcenter is a diversified metals processor and distributor that has a location in Phoenix. Reliance Metalcenter is a division of Reliance Steel & Aluminum Company, which is one of the largest metals service center companies in the United States and is publicly traded on the New York Stock Exchange under the ticker symbol RS. Since 1959, Reliance Metalcenter in Phoenix has kept pace with Arizona's growing demands for processed carbon steel products. This growth has resulted in the construction of a 175,000 square-foot state-of-the-art metals service center facility.

Pacific Scientific Energetic is one of the largest suppliers of energetic devices for aerospace and defense programs in the United States. The company has qualified initiators, from MIL-DTL-23659D to MIL-STD-1512, in a wide range of output pressures and configurations. It also makes an array of cartridge actuated devices, including pin pullers, separator systems, cutters, piston actuators, explosive bolts, frangible nuts and wing actuators. Other Pacific Scientific products include gas generators, attitude control motors, small rocket motors and rocket motor igniters. The company is a division of Danaher, a diversified global communications and IT company.