As a national high-tech enterprise dedicated to smart dimming films and glass, Shaoxing Difei New Material Co., Ltd. (DIFEI) has built a solid technical barrier in the global optoelectronic materials sector backed by 8 years of deep industry expertise; we have not only mastered core technologies across the entire supply chain but also taken the lead in achieving the mass production of next-generation EPC technology, redefining the material standards for green intelligence with high cost-effectiveness and superior energy-saving properties.

At Difei, quality is defined by our hard-core capabilities: fully benchmarking against world-class manufacturing standards, equipping all production lines with Class 100 cleanrooms, and boasting a Class 1000 cleanroom of over 1,000 square meters to eliminate microscopic dust interference at the source; moreover, paired with high-precision coating lines and over 10 fully automated core machines, Difei has achieved a perfect transformation from precise microscopic control to high-efficiency macroscopic mass production.

Relying on a rigorous aesthetic of industrial manufacturing, our smart photoelectric materials not only fully satisfy the demanding customization needs of global customers but also fearlessly withstand the scrutiny of extreme environments, bringing you a solid, beyond-expectation safeguard through impeccable process precision and stable production capacity.

Driven by this ultimate pursuit of quality and robust mass-production delivery capabilities, Difei has won deep favor in the global market, establishing long-term, stable strategic partnerships with numerous well-known domestic and international factories as well as industry-leading brands.








