On December 7, 2022, the State Grid Xi 'an Xuanwu (Chengbei) ~ Xi 'an North 330 kV line project was successfully transmitted and operated.

This project is supplied and constructed by our company with 330kV 2500mm² cable accessories. With excellent product quality and construction ability, the project passed the completion acceptance test at one time. Our company has served several 330kV key projects, such as the relocation and landing project of 330kV overhead transmission lines in the northeast of Xi 'an, the 330kV transmission project of the thermal power plant in the western suburbs, etc.,all of which are running stably and well.

Xi'an Xuanwu (Chengbei)-Xi 'an North 330 kV line project is the key project supervised by the Shanxi provincial government and the key power supply line of Xi 'an power grid to meet summer peak. It is the longest 330kV cable line in China at present. The commissioning of this project will strengthen the power supply capacity of load centers in northern Xi 'an, optimize the 330kV main grid structure of Xi 'an power grid, and further enhance the reliability of the urban power supply. As a professional and reliable cable accessory service provider, our company will continue to provide supply and construction services for cable accessory products of national key projects and continue to contribute to national power construction.