Headquartered in Metro Detroit with a global footprint that reaches across three continents, Gil-Mar Manufacturing has been p ... roviding innovative solutions to our customers’ challenges wince 1982. We have been a leading supplier for the automotive and defense industries for decades, deploying quality and program management systems that ensure delivery of zero-defect parts on time, on budget and on specification. We excel at the design, development and manufacturing of cost-saving, safety-critical components. read more