Golden Mean Fire-Fighting Equipment Co.,LTD. is located in Weifang City, Shandong Province. It specializes in the design, development, and production of water-based automatic fire extinguishing devices for industrial and mining vehicles, automatic fire extinguishing systems for automotive engine compartments, underground special vehicle automatic fire extinguishing systems, lithium battery box perfluorohexaenone fire extinguishing devices, automotive automatic fire extinguishers, on-board fire extinguishing systems, temperature sensing automatic fire extinguishing devices, fire detection tube fire extinguishing devices, and ultrafine dry powder engine compartment fire extinguishing equipment Customized enterprises of fire safety detection systems and special fire extinguishing devices, such as machine tool automatic fire extinguishing device, foam fire extinguishing equipment, industrial fire fighting Internet of Things system, temperature detection and early warning device, thermal imaging detection display system, infrared detection and imaging system, light detection, explosion-proof flame detection fire early warning alarm simulation monitoring system, quantum detection system, spark early warning detection device, automatic fire alarm device, etc.