V Type cheap yellow safety helmet work safety helmet

safety helmet have three material: ABS,PP and PE. It has a different shape. Some safety helmet with air flow. Some safety helmet can match a miner's lamp. 

Advantage:.Antistatic, impact resistant, flame retardant, electric insulation, chemical corrosion resistance;Resistance to impact directly above, piercing ability by 20%;

Special:Hot runner technology:Began to manufacture of mould with hot runner structure, shell inside the injection gate on cap, helmet product appearance is more beautiful sex. Hat band components such as production, can save gate waste, save energy.

Application: Suitable for mining tunnel and underground engineering, petrochemical industry, factories, construction, electricity workers wear, etc;