Characteristics of fireworks

As a traditional and modern artistic expression and entertainment product, this product has beautiful sound and light effects, rich colors and diversity, is a symbol of festivals and celebrations, is safe and environmentally friendly, and has fleeting aesthetic feeling.

The main feature of fireworks is that the high temperature and high pressure gas produced by chemical reaction expands instantly, thus forming a spectacular acousto-optic effect. These include colorful sparks, patterns, lines, rings, waterfalls and other visual shapes, as well as huge explosions and roar.

Large fireworks, such as fireworks bombs, can explode after rising to hundreds of meters, forming a wide coverage and three-dimensional viewing effect.

The beauty of fireworks is instantaneous brilliant, short-lived and brilliant, which brings great visual impact and psychological shock to people, and embodies the glory of life and the preciousness of time.