With the continuous popularity of crystal gifts, crystal awards have gradually come to the fore among many trophies made of materials. Crystal awards have the advantage of crystal clear and translucent, and their shapes can basically reach the shape of metal trophies. Crystal awards are all made up of geometric figures. Unlike metals, which can be cast by molds, crystal awards are currently used in many competitions. Commonly used in advertising and promotion, conference celebrations, office benefits, business public relations, thanking customers, holiday celebrations, housewarming, graduation, school supplies, commemorative collections, etc.!
Each trophy is divided into three levels, namely gold, silver and bronze awards. Therefore, the crystal award can also be awarded as a champion, runner-up, and third runner-up. The selection of the trophy is critical. Crystal raw materials are usually divided into several grades.The best is without impurities, provisions and bubbles.The material is also very regular, the brightness is very high, and it is very transparent.If the order is poor, it will gradually have small defects.
During the formation process of the crystal award, it is always affected by the environment and always contains some impurities. When observing the sun, you can see faint uniform and small horizontal stripes or catkin-like substances. The fake crystals are mostly smelted with inferior crystal slag and glass slag, which are polished, colored and imitated, without uniform stripes or catkins.