Easy installation: screws are simple to assemble and operate, making setup straightforward and portable. Builtin grooves facilitate mounting and securing objects inside the box. Durable finish: sandblasted and oxidized surface treatment provides a quality, rugged appearance with added resistance to wear. Wide applications: the aluminum project box is suitable for power amplifier enclosures, circuit board enclosures, decoder enclosures, and various industrial equipment enclosures. Aluminum alloy material: lightweight with good heat dissipation and shielding performance, making it an ideal choice for protecting and housing electronic instruments. Use scenarios: Audio equipment: enclose a power amplifier or preamp module to achieve reliable shielding and neat, compact presentation. Electronics DIY projects: house printed circuit boards and small controllers in a durable enclosure with easy mounting and heat management. Industrial electronics: protect decoders or control modules in harsh environments while maintaining effective heat dissipation and EMI shielding.