Established in Cleveland in 1929, Commercial Electric Products Corporation manufactures telecommunications ringing equipment and electro-mechanical connectors while also supplying industrial automation components to OEM customers. Its three business units grew from an electrical motor repair and wiring service into a company that combines specialized manufacturing with Northern Ohio distribution and value-added assembly support. Commercial Electric operates under an ISO 9001:2015 quality management certification.
ISO 9001:2015
certification
Custom Connector CorporationEstablished in 1969, Cleveland-based Custom Connector Corporation manufactures American-made relay sockets, connectors and other electro-mechanical interconnect devices. The privately held company runs manufacturing and distribution from its Cleveland facility and is known for pairing a broad standard product line with custom design and engineering for unusual applications. Its quality system is certified to ISO 9001:2015.CLEVELAND, OH
Cleveland Wirecloth & Manufacturing CoFounded by A.L. Crone in Cleveland in 1914, Cleveland Wirecloth & Manufacturing Co. weaves industrial wire cloth and turns it into precision-fabricated components for demanding applications. The company designs and manufactures in-house, combining more than a century of weaving expertise with engineering support and capabilities such as laser cutting. A founding member of the American Wire Cloth Institute, Cleveland Wirecloth maintains ISO 9001:2015 and AS 9100D certifications and remains family-owned following its 2023 acquisition by Freshwater Capital.CLEVELAND, OH
RPC ElectronicsSince 1932, RPC Electronics has served regional OEMs from Chagrin Falls as a focused electronics manufacturing and sourcing company. Now part of an international, privately held family of companies, RPC supports industrial customers with printed circuit board assembly and related production work in its 20,000-square-foot facility. Its quality program is certified to ISO 9001:2015.CHAGRIN FALLS, OH
Brumall Manufacturing CorporationFounded in Toronto in 1968, Brumall Manufacturing Corporation makes electrical connectors and power-distribution components for industry from its modern facility in Mentor, Ohio. The company combines high-throughput precision machining and automated assembly with in-house testing, allowing it to produce both standard lines and custom parts in small or large runs. Its stated motto, “Quality at a Competitive Price,” has guided the business from its Canadian beginnings through more than five decades in operation.MENTOR, OH