Project Profile The Hong Kong-Zhuhai-Macao Bridge (HZMB) is a massive bridge-tunnel system connecting Hong Kong, Zhuhai, and Macao. Located in the Lingdingyang waters of the Pearl River Estuary, it serves as the southern section of the Pearl River Delta Ring Expressway. With a total investment of 126.9 billion RMB, it is a strategic hub for regional integration.

Length: A total length of 55 km, comprising a 29.6 km main bridge and a 41.6 km link between ports.

Route: Extending from the artificial island near Hong Kong International Airport in the east, crossing the Lingdingyang waters, and terminating at the Zhuhai Hongwan Interchange in the west.

Capacity: A dual 6-lane expressway designed for speeds of 100 km/h.

Welmetal’s Role As a steel supplier for this mega-project, Welmetal (Huamei) was entrusted with delivering construction steel that meets the highest international standards. We successfully managed the logistical complexities to supply materials capable of withstanding extreme marine conditions, ensuring the structural strength and longevity required for this architectural marvel.