How is the casing for a handheld gaming device made?

The casing for a handheld gaming device is typically made through a combination of injection molding and CNC machining. First, a mold is created based on the device's design, and plastic or other materials are injected into the mold to form the outer shell. After the initial casing is produced, it may undergo additional processes like sanding, painting, or applying textures to enhance aesthetics and grip. Finally, components like buttons and screens are integrated before the device is fully assembled.