The self-service terminal (K901) adopts a rust-proof, corrosion-resistant, and wear-resistant design, making it resistant to stains and damages. It has a novel, elegant, and generous appearance. The internal structure features a full steel frame, which is solid and not easily deformed. The modular structure of each component is compactly designed with a reasonable layout and fine craftsmanship. The overall design is ergonomic, offering simple operation and easy maintenance.