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custom fire equipment development, tailored fire safety products, OEM fire device manufacturing, bespoke fire alarm solutions, customized fire detection systems+8613261677119
Connected Carbon Monoxide Detector China manufacturer. UL 2034 and EN 50291 certified CO alarm with electrochemical sensor, 4G wireless monitoring, 10-year sealed battery, OEM/ODM, wholesale, global shipping to South Africa. Contact: wanlinfirecontrol@163.com