what is Material composition of flight case?

what is Material composition of flight case?

Material composition of flightcase:

1. PBS flame retardant material is used on the surface of flight case. It has the functions of fire prevention, waterproof, acid and alkali resistance. PBS material is a patented product of our company. This material has the characteristics of anti-collision, strong extensibility and so on.

2. The case wall adopts multi-layer plywood (12mm) imported joint venture board, and the case is pasted with (10-15mm) shockproof and moisture-proof EVA damping material.

3. Aluminum 32 × 32mm specification, 2mm thickness.

4. Hardware accessories include: Butterfly lock (patented product), (straight) ball wrap angle and handle. The hardware material is 1.6mm thick

5. The flight case adopts universal wheels with brakes and wheel vortices, and 4-inch European silent casters. The load capacity of a single caster is more than 150kg, and the load capacity of the flightcase is more than 400kg. The casters are designed and developed by our company and commissioned for production, with quality assurance.