The electronic equipment shell is a precision-engineered enclosure with dimensions of 120x350x350mm, constructed from high-quality materials such as cold-rolled sheet (SPCC), hot-rolled sheet (SHCC), galvanized sheet (SECC, SGCC), aluminum, and stainless steel plates. With a precision tolerance of 0.05mm, it is manufactured using advanced processing techniques, including laser cutting, stamping, bending, and riveting. To ensure durability, corrosion resistance, and a polished aesthetic finish, the shell undergoes specialized surface treatments such as sandblasting, spraying, anodizing, plating, laser engraving, silk screening, and pad printing. These treatments ensure reliable performance and a professional appearance, meeting the requirements of modern electronic equipment applications.