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★Our History Shanghai Meishi Intelligent System Co., Ltd. is a technology joint-stock enterprise approved by the Shanghai Municipal People's Government. It focuses on R & D and manufacture of temperature-sensitive self-starting fire extinguishing devices, heptafluoropropane fire extinguishing system, high pressure carbon dioxide fire extinguishing system, IG541 fire extinguishing system, kitchen automatic fire extinguishing device. The intelligent fire alarm system has passed the inspection and certification of the Tianjin Fire Research Institute o... [Details] |