MidWest Cleaning Products LLC

Founded in 1946, Switchcraft is a manufacturing company that provides a range of connectors, jacks, plugs, molded cable assemblies and switches throughout the United States. It offers molding, stamping, plating, machining and assembly services. The company also meets the demands of Semko, Demko and Nemko agencies. Switchcraft provides products under the Q-G, StudioPatch and Dual-Jax series. In addition, it serves clients in the medical, process control, transportation, homeland security and broadcast industries. The company operates a subsidiary, Conxall. Switchcraft also has a more than 180,000-square-foot facility in Chicago. It has achieved ISO 9001 certification. Additionally, the company has a network of distributors in Canada, China, Germany, India and Turkey.

Established in 1984, National Technology is an ISO-9001-2000-certified firm that specializes in the manufacturing of printed circuit boards and electronic assemblies. Located in Rolling Meadows, Ill., the company has a more than 200,000-square-foot manufacturing facility. It specializes in the development of single- and double-sided multilayer printed circuit boards. Additionally, the company uses a wide range of materials for the development of printed circuit boards in lead-free surface finishes, such as nickel, gold and silver. National Technology provides printed circuit boards for the production of electronic instruments used in the automobile, consumer electronic goods, defense, aerospace, network, multimedia and telecommunication industries. Its printed circuit boards are used in the manufacture of computer-aided design software stations, vacuum systems, optical inspection systems, electric ovens and laser film plotters.