duoneng cap construction site cap national standard thickened anti-smashing construction protective helmet ventilation cap

national standard v-type thickening(国标V型加厚) national standard high-strength v-type thickening(国标高强V型加厚) luxury v-shaped breathable(豪华V型透气) high-strength luxury v-shaped breathable(高强豪华V型透气) national standard v-shaped breathable square hole(国标V型透气方孔) national standard v-shaped breathable round hole(国标V型透气圆孔) national standard three-rib porous helmet(国标三筋多孔安全帽) high-strength three-rib porous helmet(高强三筋多孔安全帽) european-style breathable helmet(欧式透气安全帽) helmet thickened and breathable(盔式加厚透气) helmet steel nail [breathable]](盔式钢钉【透气】) flash red helmet white nail [breathable]](闪红色盔式白钉【透气】) national standard high-strength helmet(国标高强盔式安全帽) v-type breathable [pure abs]](V型透气【纯ABS】) helmet thickened [pure abs]](盔式加厚【纯ABS】) national standard v-type [pure imported abs]](国标V型【纯进口ABS】) lake blue national standard v-type [pure imported abs]](湖蓝色国标V型【纯进口ABS】) one rib thickened type [pure imported abs]](一筋加厚型【纯进口ABS】) v-type luxury breathable [pure imported abs]](V型豪华透气型【纯进口ABS】) european-style breathable [pure imported abs]](欧式透气型【纯进口ABS】) three-rib luxury breathable [pure imported abs]](三筋豪华透气型【纯进口ABS】) five-rib luxury breathable [pure imported abs]](五筋豪华透气型【纯进口ABS】) round rib thickened [pure imported abs]](圆筋加厚型【纯进口ABS】) high-end round breathable type [fiberglass material]](高档圆型透气款【玻璃钢材质】) high-grade v-type thickened [fiberglass material]](高档V型加厚款【玻璃钢材质】) camouflage sunshade breathable type [without hat]](迷彩遮阳帘透气款【不含帽子】) camouflage sunshade breathable zipper [without hat]](迷彩遮阳帘透气拉链款【不含帽子】)

yellow(黄色) red(红色) blue(蓝色) white(白色) orange(橙色) wine red(酒红色) lake blue(湖蓝色) camouflage(迷彩)