1. The box body is formed by high-precision die-casting machine with high strength, good toughness, accurate precision, light weight and good flatness. The weight of a single box is only 4.88KG, and the assembly is only 5.86KG;

2. Side-locking die-casting alloy fittings, beautiful appearance, fast precision, simple disassembly, strong tension and high safety performance;

3. The heat dissipation effect is good, it can be hoisted, and it can also be fixedly installed. The box body is simple and quick to splicing;

4. Suitable for indoor 288*288P3.84/P4/P4.8/P5.33 modules.