CALUMET — Calumet Electronics is celebrating 50 years of manufacturing and community economic vitality at its Calumet facility.

“The company has made ongoing investments in infrastructure, technology and most importantly, in the people who manufacture and stand behind our products. From day one, the company has maintained an uncompromising focus on quality,” Steve Vairo, president and CEO of Calumet Electronics, said in a press release. “Today with over 300 employees, Calumet Electronics is one of the premier, high-performance, high-volume circuit board manufacturers in the United States.”

Calumet Electronics produces printed circuit boards, or PCBs, used by customers that design and manufacture critical systems for communications, industrial controls, aerospace, medical devices, power systems and the military.

The company is one of fewer than 150 remaining PCB manufacturers in North America, and one of the few U.S. companies that specialize in PCB fabrication and engineering solutions made entirely in the United States.