Highways patrol helmet law enforcement Yanzhou factory wholesale price Quzhou Wei faction Transportation Equipment Co., Ltd. is engaged in road safety products and intelligent transportation products, our company specializes in: Law enforcement helmet factory wholesale price, red and blue lights shoulder wholesale prices, wholesale prices Highway Administration helmet manufacturers Charging shoulder lamp wholesale price, reflective vests, standardization Highways Squadron law enforcement equipment, State Road Solar Strobe wholesale price, import 3M reflective vest pragmatic innovation is our foothold in this, puerile is our business philosophy is our professional quality The guarantee! Warmly welcome new and old customers to visit the guidance! Product performance and advantages: First, the specification: S for small head circumference size M for head circumference 540-560m in size 560-580mm large L for head circumference size 580-600mm Second, the product structure: shell helmet factory wholesale price, wear devices and other components Third, Material: ABS plastic Fourth, wearing device performance: lace without tearing, tearing; fittings, not snap loose, wear comfortable, free and convenient. 23kg load is applied for 2 minutes, and must fasten the strap during use. V. helmet factory wholesale price Quality: 0.68kg VI absorb collision energy performance: acceleration peak = 400g, 150g of action over time <4ms, housing does not appear cracks. We sincerely welcome foreign businessmen to discuss cooperation Yanzhou Highways patrol helmet law enforcement factory wholesale prices