
2. Check the certificate and inspection report
In addition to checking whether the helmet meets the production standards, you should also check whether the product has a certificate and inspection report. Generally, products produced by regular manufacturers will have these inspection certificates.
3. Look at the material.
Safety helmets made of different materials have different performances and different uses. For example, helmets made of high-density polyethylene are resistant to high and low temperatures, and have good electrical insulation and corrosion resistance. They are suitable for metallurgy, chemical industry, mining, electric power, construction, machinery and other industries.
ABS safety helmet is characterized by good rigidity and impact resistance, so it is used in industries with high impact strength such as mining and machinery industry . FRP safety helmet has low thermal conductivity and good high and low temperature resistance, so it is mostly used in metallurgical high-temperature workplaces.

4, look at the function
The functional types of safety helmets can be divided into general protection type, impact resistance type, penetration resistance type, low temperature resistance type, combustion resistance type, electrical insulation type, anti-static type, etc. When purchasing, choose according to the characteristics of the type of work.
5, look at the size
Safety helmets are generally divided into three sizes: large, medium and small. The size of the large is 61-64cm, the size of the medium is 57-60cm, and the size of the small is 51-56cm.
6, see the style
V-shaped safety helmet with rolled brim and wide brim, which can block light and rain, and is suitable for outdoor work. The Y-shaped helmet has a wider cushion on the top, which can provide good cushioning and is suitable for use in construction sites or mining and other industries. The round helmet-type safety helmet is comfortable and highly impact-resistant, and is suitable for wearing in different workplaces.