Core competence

From blueprint to landmark, steel structures shape the city skyline

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Workshop interior
Workshop interior
Workshop interior
Workshop interior
Workshop interior

As a general contractor, Qigang Steel Structure focuses on doing things the right way. Through value engineering, cost management, material procurement, and efficient scheduling, the projects we deliver are completed correctly to the high standards of both ourselves and our clients.

As a leading general contractor of commercial buildings nationwide, Qigang Steel Structure is a testament to our lifelong pursuit.

Laser cutting


Laser cutting
Laser cutting
Laser cutting
Laser cutting
An automatic laser cutting machine uses a laser beam to cut steel plates into any shape. Adding oxygen to the laser beam allows for cutting 20mm thick carbon steel. The maximum cutting thickness can be increased to 40mm.

Assembly
Assembly
Assembly

Welding


Welding
Welding
Welding
Welding
Every weld is a commitment, and every steel beam is a backbone. Welding is a method of joining steel and is one of the most important processes in structural steel manufacturing.

Shot blasting surface cleaning
Shot blasting surface cleaning