The main frame of the vehicle is made of high-quality 20 # steel carbon dioxide shielded welding, ensuring high strength, firmness and reliability of the overall skeleton structure; The internal equipment box is constructed with high-strength aluminum alloy profiles as the main frame, and the skirt edge adopts an overall protective structure, which is beautiful and reliable. The surface of the box body is covered with anodized aluminum alloy sheets with large patterns, and the corners are treated with aluminum edging and other processes to ensure the performance of the equipment box while also being beautiful and lightweight.
