Guangdong Dongguan Yongye Fire Equipment Co. Ltd.   

Dongguan Yongye Fire Equipment Co. Ltd. Dongguan Yongye fire fighting equipment Co., Ltd. is located in Guangdong Province, Dongguan City Wanjiang sunning Industrial Zone, the company to a high starting point, high standard, high quality proudly into the fire industry. In order to serve the society, return to the purpose of customers, launched three series of more than 20 kinds of specifications of fire protection products. Main products are heptfluoride propane fire extinguishing system. Heptfluoride propane fire extinguishing system without network. Aerosol fire extinguishing system device. Foam extinguishing system. Charged foam spray fire extinguishing system. Smoke control system. Fire gun and products. Company's existing workshop 4500 square meters, all kinds of equipment and a large number of, the existing staff of more than 100, including 5 senior engineers, engineers, 8, the company through the ISO9001 quality system certification. Yongye fire product quality as the life of enterprise, adhere to the quality of survival. The scale and benefit. Brand development, social return. Heptafluoropropane (HFC-227ea) A fire, characteristics and principles 1, characteristics: Heptfluoride propane fire extinguishing agent is the chemical formula for CF3CHFCF3, 16.4 DEG C melting 131 DEG C boiling point, is a colorless, tasteless, and is a good clean (in the atmosphere completely digested without leaving marks) and good gas phase electrical insulation, non-toxic, not the depletion of ozone layer is Halon Substitutes, at present in the world and the country get comprehensive promotion and widely used. 2, the principle of fire Under the conditions of high temperature, physical and chemical reaction of propane, decomposition of fluorine free radicals, produced in the process of combustion and even reactions of H and oh - radical angry function, interrupt the chain reaction and Yang combustion reaction. In addition, seven fluorine propane alkylating learn reaction of chemical chain fracture and gas absorb a lot of heat in cooling fire. Two, application of protected places 1, computer room, UPS room 2, generator room, transformer room 3, archives, museums, art galleries, bank vault 4, government agencies, financial institutions, expensiveequipment room Address: Chinese, Guangdong Province Dongguan City Wanjiang new Ningji Industrial Zone Mobile phone: 18664435119 contact: Xu Sheng E-MAIL:dgyyxf@126.com