The metal products on the luggage are mainly concentrated in hooks, buckles, Slotted Loops, nails, as well as some LOGO brands, zipper teeth, etc. are all metal categories. Let's take a look at their characteristics according to different materials.

Generally speaking, iron materials are mostly used for connecting rings and Slotted Loops on luggage. Iron products are cheap and have good flexibility and ductility, but their chemical properties are active and easily affected by the outside world. After a long time, the electroplating layer is easily corroded and rusted. .
Most of the hardware we see on luggage and bags are zinc alloy products. Generally speaking, zinc alloys are cast with iron and zinc in different proportions. Medium corrosion resistance, the scrap can be recycled, but in high temperature and low temperature environment, the impact performance will be significantly reduced.
Copper products have outstanding ductility, excellent mechanical properties, and weak mobility, so they are extremely durable and corrosion-resistant, but the price is relatively high. Most of the bags are used for the production of zipper teeth, and there are also small parts such as key connecting rings, buckles, Slotted Loop, etc. , the use of copper products, the overall price will rise significantly.