Kwun Tong, Hong Kong—Three workers were injured this afternoon when an electrical fire erupted inside an industrial building. The blaze started in a unit that was undergoing renovations, sending thick smoke throughout the lower floors. Firefighters responded to multiple calls and managed to extinguish the flames within thirty minutes.

The injured individuals were part of the electrical maintenance crew working on the building’s power distribution panel. Witnesses reported hearing a loud popping sound followed by a flash of light before the fire spread to adjacent equipment. The workers were treated for burn injuries and respiratory distress by paramedics on the scene.

All three victims were rushed to the nearest hospital for specialized care. Medical staff confirmed that their conditions are serious but stable. Fire investigators suspect that an overloaded circuit or faulty wiring may have triggered the sudden discharge.

Building management evacuated the entire floor as a precaution while fire crews cleared the residual smoke. The industrial complex remained partially shut down for the remainder of the day to allow for a safety audit. Power to the building was cut temporarily to ensure there was no lingering risk of further electrical arcs.

The Labour Department has been notified and is currently reviewing the maintenance records of the facility. Employers are being questioned on whether the work was carried out by qualified electricians. Any evidence of unauthorized modification or negligence will be pursued as part of the formal investigation.

Workers at the site described the building’s power infrastructure as outdated and prone to frequent spikes. These concerns have allegedly been raised with management on several previous occasions without resolution. Officials are now examining these claims to determine if the fire was a preventable accident.

The area remains under surveillance as technicians attempt to restore power to unaffected units. No other injuries were reported, and the structure of the building does not appear to have been compromised. The incident serves as a stark reminder of the dangers inherent in aging industrial infrastructure.

Operations will likely remain restricted for the next few days while the electrical systems are inspected for compliance. The victims’ employers have pledged to support their medical expenses as the investigation continues. Further details are expected once the fire department releases its official incident report.