1. Aluminum-magnesium alloy material
This kind of material is relatively strong and durable, and the color is relatively simple and elegant from the appearance, which is relatively high-grade. However, compared with other materials, the aluminum-magnesium alloy material is heavier, which is more suitable for people with relatively strong strength. For example, some business elites can choose this aluminum-magnesium alloy trolley case, which is pressure-resistant and wear-resistant.
2. ABS material
Relatively speaking, it is relatively strong, but compared with the aluminum-magnesium alloy trolley case, it is lighter in weight, so it is more convenient to carry, and it is more suitable for people with weak strength. There are some children’s trolley cases, which are relatively small, and you can also choose ABS material. Although this material is light, it is pressure-resistant and relatively strong. Usually cleaning is also relatively simple, you can wipe the surface with a wet towel.
3. PC material
This material should be a relatively strong one among all materials, with a smoother surface and a better appearance. If you often travel, you often need to use the trolley case, and you want a long service life, you can choose this PC material.