Who does the State Grid Tianjin Electric Power Company contact for transportation inspection business?

According to the inquiry of Yin Jun Xinbao Company. Com, the person in charge of transportation and inspection business of State Grid Tianjin Electric Power Company High Voltage Branch is Yin Jun, located at No.42, Nankou Road, Xinkaihe Street, Hebei District, Tianjin, and its business scope covers power facility maintenance, commissioning, installation, transportation and inspection, power communication technology development, consulting service and labor service.