manufactured using aluminum stamping technology. This design emphasizes lightweight, corrosion resistance, and structural strength, and is commonly found in industrial or special environment applications such as ships, vehicles, or outdoor equipment. 

The advantage of the aluminum stamping process lies in achieving the integration of components through stamping, reducing welding points, enhancing overall rigidity and durability, while the aluminum material itself has anti-corrosion properties, making it suitable for long-term outdoor use.