1. The box body is formed by high-precision die-casting aluminum machine. It has high strength, good toughness and is not easy to be deformed. It is processed by high-precision CNC machine with precise dimensions. The weight of a single box is only 3.2 kg, and it is 3.5 kg after assembling parts.

2 side locks are made of die-cast alloy fittings, and the side locks are built into the structure. The appearance is exquisite, the precision is accurate, the tension is strong, the safety is high, and it can be hoisted and fixed.

3. The back of the box adopts double-layer heat dissipation port design, the overall structure is beautiful, and the heat dissipation effect is good.

4. The box supporting kit is assembled by die-casting bottom shell. The die-casting bottom shell has high precision and is not easy to be deformed. The single box body is equipped with 4 bottom shells. The single weight of the die-casting bottom shell is 0.31 kg. This product is suitable for pre-maintenance structure and is suitable for P1. .8 and below