Railway

1. Shantou-Shanwei Railway

The Shantou-Shanwei Railway project selected Aosen steel strands as the “key support” for achieving its core objectives. In the harsh coastal climate, Aosen steel strands demonstrated outstanding corrosion resistance, withstanding the erosion from sea winds and salt exposure. This not only ensures the structural safety of bridges but also enables the Shantou-Shanwei Railway construction to proceed smoothly, achieving transportation goals ahead of schedule. It strengthens transportation links between Shantou and eastern Guangdong, while enhancing the regional railway network layout.

2. Shanghai-Chongqing-Chengdu High-speed Railway

As a core component of China's national "Eight Vertical and Eight Horizontal" high-speed rail network, the Shanghai-Chongqing High-Speed Railway sets stringent quality standards for construction materials. Aosen steel strands, with their superior high-strength characteristics, played a pivotal role in the pre-stressed construction of the bridge. They successfully supported the realization of long-span bridge construction, addressed complex topographical challenges, and facilitated the efficient laying of tracks. This has not only made remarkable contributions to the development of a high-speed passenger transport corridor along the Yangtze River Economic Belt but also promoted the coordinated development of cities along the line.

Bridge

Infrastructure