According to the design differences of the helmet shell, safety helmets can be classified into dome safety helmets, V-shaped safety helmets, three bar safety helmets, five bar safety helmets, and one letter safety helmets. The dome shaped safety helmet has many breathable holes and is integrated as a whole, with a beautiful and durable design; The safety helmets with V-shaped, three tendon, five tendon, and one character designs have unique shapes and more distinctive features.

According to the different materials of the helmet shell, safety helmets can be divided into ABS plastic helmets, synthetic resin helmets, metal helmets, and fiberglass helmets. ABS plastic safety helmets are mainly used in indoor workplaces with high impact strength at room temperature. Synthetic resin safety helmets are lightweight, durable, and suitable for ordinary work environments; Metal safety helmets are sturdy and durable, suitable for harsh environments; Fiberglass safety helmets have high impact strength and high temperature resistance.

When choosing a safety helmet, it is necessary to fully consider the head circumference size. Only a helmet of appropriate size can provide the best protective effect.

When purchasing a safety helmet, be sure to pay attention to whether there is a certification mark from an authoritative organization. This is because only helmets that have undergone specific testing and certification can ensure their quality and safety.