The gas fire extinguishing system of Guangzhou Metro Line 4 and North Extension, Line 5, Line 2&8 Extension, Line 3 North Extension, Guangfo Line was provided by our company with IG541 system fire extinguishing system and fire alarm system.The system has been put into operation since May 2005, and the system has been running well so far.
In the early morning of May 24, 2012, a fire broke out in the electrical control cabinet in the following-type step-down substation and ring control electric control room of Baogang Avenue Station of Guangzhou Metro Line 8 Extension, and the fire extinguishing system supplied by our company was started in time and extinguished the fire successfully. There were no casualties at the scene, and our after-sales service personnel are dealing with it at the scene. The cause of the accident is currently under investigation by the police.