The evolution of the military police badgeDo you know the evolution and updating of the history of the military uniform of China's armed police force? Do you know how many kinds of military police badges were used in the development of the armed police force? Then, let's introduce in detail what is

The design meaning and design process of souvenir coinsWe all know that the design of souvenir coins has its symbolic meaning and contains different cultures. So how is the design meaning of souvenir coins conceived? What is the design process of souvenir coins? l Design concept of souvenir coinl S

How to replace the PVC patchesPVC patches seams or want to change PVC patches is a common thing in our lives, probably because of a loose thread or too much tear. So what if a PVC patch opens? Of course, with the needle and thread sewing it, this article to share how to replace the PVC patches, the

How to make a metal key chainThe metal key chain is one of the commonly used key chains. It has the characteristics of high gloss, high bright color, high texture, and high collection value. But how is the metal key chain made? This article will introduce how to make metal key chains from three aspe

How to identify a good custom challenge coin?In the collection market, counterfeit custom challenge coins are becoming more and more popular, especially the rare custom challenge coin imitated by advanced technology, which makes it difficult to distinguish between authentic and fake ones. Fake custo

Crafting method of souvenir coinThe function of souvenir coins is to commemorate a certain major festival or politics, history, culture, outstanding people, historical sites, rare animals and plants, etc., the circulation of legal tender, and the collection is only a side function. What are our comm