Recently, teachers from Xixian County have achieved excellent results in the 2025 Henan Province Primary and Secondary Experimental Teaching Quality Class and Practical Education Quality Class and Experimental Teaching Skills Competition. 

      It is reported that in the backstab competition, seven teachers from Xixian County won3 first prizes, 2 second prizes, and 2 third prizes. The award-winning subjects cover the three major fields of physics, chemistry, and biology. Among them, Yang Lingzhen from Xixian Longhu Middle School won the third prize in the Henan Province Primary and Secondary School Experimental Teaching Quality Class and Practical Education Quality Class Experimental Teaching Skills Competition with the topic "Miraculous Maglev Train". Speaking of maglev trains, they are modern high-tech rail transit tools that use force to achieve non-contact suspension and guidance between the train and the track. One of its core devices is the linear motor, which is known as the "power heart" of maglev train. Maglev trains run by being pulled by linear motors. 

      Kunshan Tongmao Electronics Co., Ltd. has been focusing on the research,, and sales of linear motors for more than ten years. Tongmao-made linear motors adopt European and American technical standards and processing technologies, and can achieve import substitution of similar. Although Tongmao-made linear motors have not yet been used in traffic equipment, they have been applied in the field of transportation and logistics, mainly for testing and other scenarios Welcome to pay more attention.

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