Driven by the continued segmentation of urban delivery scenarios and the steady growth in demand for fresh food e-commerce and pharmaceutical cold chains, new energy refrigerated box trucks are transitioning from pilot applications to widespread adoption. Since 2026, major domestic commercial vehicle manufacturers have rapidly launched new generations of battery-electric refrigerated models. Concurrently, upgrades in refrigeration units, insulation materials, and battery thermal management technologies are propelling the urban cold chain sector toward a future defined by low-carbon operations, precision, and high efficiency.