New energy vehicles (NEVs) are becoming an increasingly popular choice among car owners, thanks to their intelligent connected car systems and outstanding instant acceleration. Have you ever encountered no signal on your in-car infotainment system, mobile phone or other smart devices, or failed to control your vehicle remotely during daily use? For NEVs, such issues will severely ruin the driving experience—and the culprit is actually metallic window film!
Traditional metallic window films all cause a certain degree of signal interference. While this can be mitigated by cutting out blank areas for signal or using signal boosters, data interaction is paramount for NEVs. For vehicles equipped with driving assistance systems in particular, poor signal can even create potential safety hazards. So what type of window film is most suitable for NEVs?
The High Heat Insulation & Full Protection Series of window films from Tongli x Chinex all adopt internationally advanced nano-ceramic technology. Unlike metallic films, they contain no metallic materials at all and will not block signals from in-car infotainment systems, mobile phones or ETC devices, ensuring the normal operation of all smart devices in NEVs. All electromagnetic wave bands can pass through unimpeded, effectively preventing the increase in electromagnetic radiation caused by signal gain in communication devices due to signal blockage. This avoids discomfort for in-car occupants from prolonged exposure to electromagnetic wave environments, safeguarding healthy and safe travel.
With 27 years of dedicated experience in the automotive window film market, Tongli x Chinex has consistently driven product innovation and transformation. Building on globally advanced heat insulation technologies, we have achieved numerous major technological breakthroughs, endowing our window film products with excellent heat insulation performance while adding more personalized functions to meet diverse consumer needs, delivering a more comprehensive and premium user experience.
In R&D, Tongli x Chinex window films always take health as the core guiding principle, providing consumers with safer products. All our films use inorganic primary color substrates, with mainstream products including high heat insulation films, full UV protection films (blocking the entire UV spectrum from 280nm to 410nm), and 4.5mil full UV protection safety films. Boasting a robust product portfolio of window films, Tongli x Chinex is committed to fully meeting users’ diverse product demands and leading the trend in the NEV window film market.