From 1975 to 1989 we have expanded our North American market share significantly thru sales of control cables. In 1989, we launched production of window regulators by establishing a plant in Litchfield, Michigan. Hi-Lex Controls, Inc. manufactures quality, innovative, and cost-effective power-assist door system products that will contribute to high-quality automobiles generating consumer’s satisfaction and expanding Hi-Lex presence in the marketplace.

In 1993, Hi-Lex opened a plant in Queretaro, Mexico to further support our North American Operations. Subsequently in 2001, due to a increasing demand of window regulators, a new plant in Hudson, Michigan was opened. Hi-Lex now produces over 10 million window regulators yearly and continues to grow. Since our facilities molds the components used in manufacturing of window regulators, Hi-Lex maintains higher reliability and quality control. Semi-Automated and Automated assembly lines allow Hi-Lex to provide cost advantages while maintaining superior products.

Our sales, engineering, research and development center located in Rochester Hills, MI and conducts a wide variety of testing for all of our products using precise and advanced technologies such as environmental chambers and an anechoic room to assess noise properties of window regulators.



North American Manufactured Products:

Window regulators & door modules, quarter vents , power lift gates and power sliding door products