A pin badge, an emblem worn as a sign of rank, office, or membership in an organization, or as an award of honor, is worn on the coats, jackets, t-shirts, or business suits. Having a unique and eye-catching pin badge will help you stand out in a good way. Here are a few tips on how to design your cu

A pin badge, an emblem worn as a sign of rank, office, or membership in an organization, or as an award of honor, is worn on the coats, jackets, t-shirts, or business suits. Having a unique and eye-catching pin badge will help you stand out in a good way. Pin badges, according to their usage, are g

There are two main processes for coin making, one is stamping, the other is die casting. These two processes have different effects on the production of coins. So next, let's learn about the differences between the two coin technologies and related information.

Coins are currency minted from metal. It has a history of thousands of years in China. The earliest metal coinage was the Baode copper shell of the Shang Dynasty, more than 3000 years ago. Metal coins have the advantages of convenient use, abrasion resistance, and long circulation life. In addition to its own currency functions, it also has high artistic appreciation and collection and preservation functions. So what is the specific information about the coins used for commemorative significance?