Fire has broken out at a LPG refill factory in Rosehill this morning, causing roads to be closed around the New South Wales site.
Emergency services were called to the Kleen Heat factory on Grand Avenue at 5.40am this morning after an employee raised the alarm.
The fire has been contained to an area away from the LPG storage section of the plant and there have been no explosions said Parramatta fire fighter Bob Callow.
Fire fighting crews continue to monitor and bring the site under control this morning, the Blacktown Sun reported.
Initial investigations indicate the fire started in a painting booth, Callow said.