Emergency crews were called the scene of a fire in Fulton Township, Lancaster County Saturday morning.The fire was at Kingdom Bio-Fuel on the 1900 block of Lancaster Pike.According to Deputy Chief Dan Appel of the Robert Fulton Fire Company, there was heavy smoke and flames coming from inside the building on arrival.Appel says it took 45 minutes to get the fire under control.He estimates damage at around $200,000.The business manufactured wood pellets for heating, according to Appel. The cause of the fire is under investigation.