Electric Refrigerated Tricycle: Fresh Cold Chain Delivery and Catering Support Fresh Cold Chain Delivery Community Fresh Produce Stores:Every morning, community fresh produce stores procure vegetables, meats, seafood, and other items from wholesale markets. Using the electric refrigerated tricycle, these goods are delivered at a low temperature of 0-4°C to communities within a 3-kilometer radius, ensuring delivery within 2 hours. Rural Markets:Town merchants use the refrigerated tricycle to transport chilled meats and dairy products from urban cold storage facilities to rural markets. The vehicle maintains the quality of the food for up to 12 hours even in high temperatures of 35°C. This makes it ideal for catering services and mobile dining