Project introduction: Lekai Bridge is located in Baoding, Hebei. As a key project of Beijing-Tianjin-Hebei transportation integration, Baoding's Lekai Street South Extension Project, which spans 21 railway lines including Beijing-Guangzhou Railway, is the swivel cable-stayed bridge with the largest span and heaviest swivel tonnage in the world. Cable-stayed bridge.

Application product: Magnetorheological damper