Park Electrochemical promotes Dahlquist to CFO

Melville-based Park Electrochemical has promoted David Dahlquist to chief financial officer, the company said Wednesday.

He will report to Park president and chief executive Brian Shore.

Dahlquist joined Park in June 2006 as product director and was appointed director of marketing in March 2008, director of business development in October 2008 and vice president of business development in December 2008.

Park, a maker of composite materials for aircraft and electronic systems, has factories in Singapore, China, France, Connecticut, New York, Kansas, Arizona, California and Washington.