On April 1, the State Grid Jinshang-Hubei ±800 kV UHVDC transmission project was completed in Sichuan with the highest elevation tower. The base tower has an altitude of 4797.9 meters, which is also the highest UHV transmission tower in the world.The area where the tower is located has sparse
Since its establishment in 2009, the company now possesses a complete set of imported numerical control cutting, sheet metal processing, welding, and machining equipment, which enables it to have large-scale precision CNC machining capabilities for metal structures.
