Gentex's first quarter revenue and net profit both increased

As sales of high-tech rearview mirrors and other advanced products increased faster than the market average, Gentex's net sales in the first quarter were $590.2 million, up 7% year-on-year; net profit increased 11% year-on-year to $108 million; gross profit margin increased from 31.7% in the same period last year to 34.3%.