A massive blaze broke out in a metal manufacturing building in Bucks County, Pennsylvania, Friday.
The building, located in the small town of Croydon, belongs to the Metal Finishing Corporation.
The fire was first reported around 5 p.m., and went from a two-alarm to three-alarm after 6 p.m., officials said.
Thick, black smoke billowed from the facility, despite efforts from at least 25 fire engines, including two ladder trucks, fire officials said.
There were no immediate reports of injuries or what may have caused the blaze.
Cause of the fire is now under investigation.