2: Helmet shell adopts PP material, with high and low temperature resistant, corrosion resistant, flame retardant, soft,
ligh-tight, high intenstity and durable.
3: Auto-darkening filter switching time soon, high clear, wide view area, and with small cosumable etc. features.
4: Automatic SMT welding technology, fully ensure product quality stability and reliability.
5: Overall-process protection against ultraviolet(UV) and infrared(IR) radiation.