Gentex Sales, Profits Rise

ZEELAND — Gentex Corp. (Nasdaq: GNTX), the Zeeland-based automotive and electronics manufacturer, reported net income of $97.6 million or 33 cents a share in the first quarter ended March 31, …

Gentex Revenue Rises

ZEELAND — Gentex Corp. (Nasdaq: GNTX), the Zeeland-based manufacturer of automotive automatic-dimming rearview mirrors, automotive electronics, dimmable aircraft windows, and fire protection products, reported revenue of $419.9 million in the …

Denso Opens R&D Center At UM

SOUTHFIELD — The Japan-based auto supplier Denso Corp. announced the opening of the Denso R&D Lab at the University of Michigan in Ann Arbor. The company said 12 UM students …