Get an inside view of features that deliver consistent results in daily use. In this video, we showcase the 10L Medical Cooler Box with fixed ice pack, demonstrating its reliable performance in maintaining temperature stability for pharmaceutical and medical transport. See how our standardized production processes, WHO-compliant climate simulation lab testing, and certified quality management ensure this cooler meets critical cold chain requirements. Learn about its practical applications in vaccine carriers and infectious substance transport, backed by Phefon's expertise in cold chain equipment design and manufacturing.