With the development of manufacturing, metal casings have become widely used in various industries. In the electronics industry, computer mainframes, servers, network equipment, and smart terminals extensively utilize metal casings to improve heat dissipation and structural strength.
In industrial automation, control cabinets, distribution boxes, and PLC control boxes also rely heavily on metal casings, effectively protecting internal components and adapting to complex industrial environments. In the medical industry, testing equipment, analytical instruments, and medical terminals typically use stainless steel or aluminum alloy casings to meet hygiene and corrosion resistance requirements.
Emerging industries such as new energy vehicles, charging piles, energy storage equipment, communication base stations, and security equipment are also increasingly adopting high-quality metal casings to provide stable, safe, and reliable protection for their equipment.

