... safety helmet GB2811-2007; Various colors; High strengthen, Good rigidity, High brightness. V style ABS safety helmet Material: ABS ... impact resistant,uncrack, Anti-puncture, Anti-shock, With "V"-style reinforcement. High quality, competitive prices. Applicability: construction, electric ... on the helmet. Accept ODM and OEM.Meet GB2811-2007 standard.We will supply satisfy products & knight service, ...