News

High-strength aluminum alloy, glass fiber reinforced plastic, chrome corundum and boron carbide are bulletproof helmets made of bulletproof materials, which can effectively prev...

Protection against penetration of 1964-style 7.62mm pistol rounds (lead core) fired from domestic 1964-style or 1977-style 7.62mm pistols.

Bulletproof helmets are equipment that can absorb and dissipate the energy of the warhead, prevent penetration, reduce blunt trauma, and effectively protect the human head.

Relatively speaking, the lighter the helmet, the better. But the lighter the riding helmet, the less chance it has to pass the national safety certification test standards, and ...

The helmet should be worn horizontally and should not be tilted forward or backward. Some riders think that the brim in front of the helmet is a bit blocking the line of sight.

Modern helmets are mainly composed of helmet shells, linings and suspension systems. Due to the different requirements for use in various activities, there are many structures a...

Helmets, dating back to ancient times. In order to hunt down beasts and fight, primitive people used fibrous materials such as coconut shells, armadillo shells, and large turtle...

A helmet is a protective device for the head, a hat worn by soldiers in training and combat, and an indispensable tool in people's transportation.