Wondering how the HOWO 4.2m refrigerated truck performs in real-world cold chain operations? In this video, we take you through a detailed walkaround and demonstration of this urban delivery workhorse. You'll see the high-density PU insulation in action, explore the customizable interior layout options, and watch the engine-driven refrigeration unit maintaining consistent temperatures. We'll also show you how this blue-plate truck navigates city logistics while preserving cargo integrity for fresh food, frozen goods, and temperature-sensitive supplies.