Established in 1987, Delta Group Electronics Inc. provides electronics manufacturing services (EMS) to a wide variety of companies. Based in San Diego, Calif., the company offers products, including custom wiring harness, cable and turnkey electronic assemblies for its business partners throughout the southern half of the United States. Delta Group Electronics Inc. provides services, such as printed circuit board, cable, inventory management as well as test and inspection. It caters to diversified clients in the defense, aerospace, telecommunications and capital equipment industries.