For more details, call the Fire Department built - Sheng Yuan Tel 13669806859 / QQ 1842773133 Official website www.hj119.cn gas fire extinguishing system is four traditional fixed fire extinguishing systems (water, gas, foam, dry powder), one of which is by the gas fire extinguishing system (or components) composition and alarm control system. Typical applications for gas extinguishing systems or objects: 1. electrical and electronic equipment 2. Communication Equipment 3. flammable and combustible liquids and gases 4. Other high value of the property and an important place for (parts of) gas fire extinguishing system has the Heptafluoropropane, IG541 mixed gas, CO2 gas, S four gases aerosol fire extinguishing system, heptafluoropropane, IG541 mixed gas, S-type aerosol fire-extinguishing systems are all total flooding fire extinguishing system, CO2 gas total flooding fire extinguishing system in addition to the way the outside but also local application .