泰永长征(002927.SZ)：为乌鲁木齐国际机场T4航站楼提供自动转换开关产品

Group 1 - The company provides automatic transfer switch products for the Urumqi International Airport T4 terminal [1] - The company supplies automatic transfer switches and circuit breakers for the Tibet S5 line [1] - The performance contribution from individual projects is relatively small [1]