Panoramic canopies and massive windshields are the defining trend, yet they bring a major pain point: turning car interiors into ovens during summer. Defei breaks through these traditional limits, bringing advanced EPC dimming technology directly to public transit and new energy vehicles.
In the past, insulation, sun protection, and light control were completely separate. Defei's solution is straightforward: embedding light-adjustment technology natively into automotive-grade glass. Our EPC dimming glass brings all three into one-not just to help vehicles achieve green energy savings, but to completely redefine the comfort inside the cabin.
Defei EPC dimming glass delivers an open, dead-zone-free view while blocking 99% of UV rays and radiant heat. It drastically cuts air conditioning power costs to support green, low-carbon operations, guaranteeing that passengers enjoy the same premium comfort across any time zone or city.
From building facades to future mobility, Defei is committed to leveraging proven, advanced EPC smart dimming technology-delivering a smarter, eco-friendly, and more comfortable lighting experience for every space and every trip.
