How to choose an all-aluminum-magnesium alloy suitcase

1. Look at the gap
A good all-aluminum-magnesium alloy suitcase is made of a whole piece of aluminum-magnesium alloy material and is integrally die-casted. There will be no gaps in the connection part of the back of the box, and the waterproof effect is very good. At present, many suitcases on the market are made of two-piece or scattered aluminum-magnesium alloys, and the gaps on the back are covered by other materials. When purchasing all-aluminum-magnesium alloy suitcases, you must pay attention to whether the gaps in the box are blocked.
2. Look at the lever
The lever part of the all-aluminum-magnesium alloy suitcase is also made of Alcoa. It feels very smooth and has a good mute effect. There is generally no sound when pulling up and pushing back. This effect can be maintained for a long time.

3. Carrying handle
The handle design of the all-aluminum-magnesium alloy suitcase is generally designed with damping and rebounding, and the rebound is silent. You can try a few more times the rebound feel of the handle when purchasing.
4. Wheels
Generally, the wheels of the trolley case are easy to feel bumps during the towing process, and the noise is relatively large. The all-aluminum-magnesium alloy suitcase is usually a two-wheel design, which is more stable in towing and has a better cushioning effect.