1、On October 9, 2021, the company was invited to attend the kickoff meeting for the preparation of the national standard 20201952-Q-450 "Electrical Fire Monitoring System Part X: Harmonic Suppression Electrical Fire Monitoring Device" organized by the Shenyang Fire Research Institute of the Ministry of Emergency Management.

        2、The "Harmonic Suppression Electrical Fire Monitoring Device" developed by our company is collected in the China Fire Protection Museum

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        4、On December 18, 2018, the "New Technology Achievement Seminar on Suppressing Harmonic Electrical Fire Monitoring Devices" hosted by the Fire Product Qualification Assessment Center of the Ministry of Emergency Management and undertaken by the Henan Provincial Fire Rescue Corps was successfully held in Zhengzhou. Our company has been widely praised by experts and scholars