Zibo city traffic management dedicated law enforcement helmet factory wholesale price Quzhou Wei faction Transportation Equipment Co., Ltd. is a company specializing in the development of road safety and intelligent transportation products, production and sales company. Our professional sales: Law enforcement helmet manufacturers wholesale prices, wholesale prices Highways helmet manufacturers, law enforcement helmet manufacturers wholesale prices, wholesale prices red and blue shoulder lights, reflective road management services, Highways squadron equipment, road management point safety Highway Administration show Strobe wholesale Price, reflective vests offer the company since its inception in 2008, has always been adhering to the "higher quality, more protection," the purpose, has won numerous customer recognition, we will actively seek the world's leading technology into its own products. 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. Zibo city traffic management dedicated law enforcement helmet factory wholesale prices