Sound insulation performance: It adopts national 3C certified automotive-grade hollow double-layer tempered glass, which has strong impact resistance, safety and reliability. Hollow aluminum strips, hot melt adhesive sealing, and good sound insulation.
Air-tightness: Using high-quality silicone sealing strips, the air-tightness of the window sash reaches international standards.
Watertight performance: Imported nylon sealing strips are used to prevent aging, and advanced waterproof design structures can withstand typhoon-level water pressure impacts.