Hyundai Rotem – TEC Line Project

Hyundai Rotem – TEC Line Project (Korea)

The TEC Line Project is an urban rail and commuter line program in South Korea, with Hyundai Rotem serving as the vehicle manufacturer and system integrator.

For this project, Conglin Aluminum supplied aluminum carbody profiles used in the manufacturing of rail vehicle bodies. The materials are applied to key load-bearing structures, including the underframe, sidewalls, and roof structures, supporting the overall strength, safety, and lightweight design of the vehicles.

How We Help Our Clients

High-Strength Aluminum Carbody Profiles

Conglin Aluminum provided 6xxx series aluminum alloy carbody profiles, specifically developed for urban rail and commuter vehicles. Through heat treatment, the profiles achieve enhanced mechanical strength and fatigue resistance, meeting the demanding requirements of daily high-frequency operation.

Structural Reliability for Load-Bearing Applications

The supplied profiles are designed for primary structural components, requiring stable performance under long-term dynamic loads. Our manufacturing process ensures uniform material properties, dimensional accuracy, and weldability, supporting Hyundai Rotem’s carbody assembly and structural integrity requirements.

Consistent Quality & Project Support

Leveraging our experience in rail transit aluminum extrusion, Conglin Aluminum delivered materials with consistent quality and reliable lead times, helping maintain smooth vehicle production and on-time project execution.

Result

The successful application of Conglin Aluminum’s carbody profiles in the Hyundai Rotem TEC Line Project further demonstrates our ability to support advanced rail vehicle manufacturing programs.