No charge. Medals are certificates awarded to winners of various competitions, usually made of metal. In sports competitions, there are generally gold medals, silver medals and bronze medals corresponding to the first place, second place and third place respectively.

classify

According to different shapes, it can be divided into: medals, medals and prize plates. Common medal materials: made of aluminum, iron, zinc alloy, copper, gold, silver and other materials, but also made of stone, wood, resin, organic matter, and even a combination of several. Typical examples are: medals in Beijing 2008 Olympic Games.

According to the different process materials, it can be divided into: bronze medal, aluminum screen printing card, stainless steel card, titanium gold medal, sand gold medal, gold-plated card, automobile painting card and lithography card.

According to the different uses of awards, they can be divided into advanced individual medals, advanced collective medals, authorized medals, joining medals and membership medals.