Casting, Forging, Machine manufacturer / supplier in China, offering Modular Motorcycle Helmet: Interchangeable Visors + Glossy/Matte Finish – 850g Carbon Fiber Design for All-Day Riding, Ultra-Light Carbon Fiber Half Helmet – Hidden Dual-Color Visor & Washable Suede Lining for Premium Comfort, PRO-Grade Detachable Kids Helmet – Dual-Mode Design, Velvet Lining & Rotational Fit System for Active Children and so on.