Through advanced filtration technology and high - quality materials, we ensure that our DPFs meet the most stringent environmental standards helping to improve air quality and protect the environment.
Of course, technology is always advancing. Engineers' pursuit of more efficient and cleaner power never stops. Perhaps in the future, with breakthroughs in NVH technology for diesel engines (such as more advanced sound insulation and balance shaft technology), the emergence of more efficient and maintenance free exhaust aftertreatment systems (such as advanced integrated DPF/SCR), and further cost optimization, diesel range extenders may also find their place in certain specific vehicle models or fields. Alternatively, new range extending methods such as hydrogen fuel cells have matured and brought about entirely new solutions.

Ultimately, the choice of automotive power technology always revolves around a balance between user experience, comprehensive costs, and environmental benefits. At present, gasoline range extenders have emerged as the winner in the passenger car field due to their comprehensive score, which is the result of the joint choice of the market and technology. The temporary absence of the "thermal efficiency expert" diesel engine in the range extender exam provides us with an excellent window to observe how technological evolution and market demand are precisely intertwined.