To satisfy surging demand for fresh produce, medicine and frozen food delivery, we have expanded our full-temperature cold chain logistics network to 12 regional cities across the country. We added 86 brand-new constant-temperature refrigerated trucks and built local cold storage transfer stations in each new coverage area. The whole cold chain system supports adjustable temperatures ranging from minus 25°C to 25°C, with 24-hour temperature data monitoring. Farmers, food brands and pharmaceutical enterprises now achieve loss-free long-distance cold transportation, and the average delivery cycle for fresh goods has been shortened by two days.