Metal products are inevitably used on the bags. After electroplating, they are bright and bright, which can add extra luster to the bags. So, what materials are these metal products made of?

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, etc., which use copper Products, the overall price will rise significantly.
Steel is actually an alloy, which is a general term for iron-carbon alloys with carbon content between 0.02% and 2.11% by mass. Steel products have high strength, excellent tensile, compressive, and bending performance, and good plasticity. The toughness is good, and the steel products used on the luggage are usually parts that are easy to wear, such as Slotted Loop, connecting ring, etc.