August 19, Gwangyang, POSCO factory happened with the explosion, the cause of the accident could be a gas leak. South Korea's largest steelmaker, Pohang Iron and Steel Company (POSCO), said the incident had no casualties and the cause of the accident is still under investigation. Use methane gas alarm so that effective prevention of gas explosion accidents. Gas leak that gas, natural gas leak, the main component is methane, methane is a flammable and explosive gas, methane gas alarm installation must appear in place of the methane gas leak, which can effectively prevent the leakage of gas, be able to imperceptible case prompts people to take timely and effective measures to prevent accidents and to protect the safety of life and property, so you can be more convenient prompts people. Methane gas alarm it can drive the exhaust, sprinkler system, and cut off the air flow to prevent an explosion. It is widely used in gas, oil, chemical, fire, metallurgy, pharmaceuticals, mines and other dangerous places exist in methane. Jinan Xiang An electronic prompts you concerned about the health concerns Fire http://www.qitibaojingqi88.com.cn