Fireworks and firecrackers divide the products into the following 14 categories according to the structure of the product and the movement form after the fire.
Spray type: products that mainly spray flames and sparks during discharge.
Rotating type: The product that the main body rotates by itself but does not lift off during discharge.
Lift-off category: The product whose main body is directed to lift off during discharge.
Rotary lift-off type: products that self-rotate during lift-off.
Bead spitting: a product that regularly emits multiple colored beads, colored flowers, sounds, etc. from the same barrel during discharge.
Thread incense: a product formed by wrapping pyrotechnic powder in a decorative paper or thin paper tube or applying pyrotechnic powder on iron wire, bamboo pole, wooden pole or paper sheet.
Smoke: Products that mainly produce smoke during discharge.
Modeling toys: The product shell is made into various shapes, which can imitate the created image or action during or after discharge; or the product has no appearance, but can produce a certain image when or after discharge.
Friction: Directly detonate the product of the main body by direct methods such as impact and friction.
Small fireworks: products placed on the ground during firing, launched from the main body (single tube inner diameter <76mm) and burst into the air with bead flowers, sounds, flutes or floating objects.
Fireworks bullets: The projectiles have a variety of light colors, patterns, patterns and other effects from the special launch tools (the launch tube inner diameter ≥76mm) and burst out in the air.
Fireworks on the shelf: products that are fixed by the frame to fix the position of the fireworks and the direction of the fireworks.
Firecrackers: A single firecracker product or a combination of multiple firecrackers.
Combined fireworks: firework products composed of multiple single tubes