Refrigerated containers are used to transport frozen foods and other refrigerated products. Our state-of-the-art 53' refrigerated containers were custom built for domestic service by Hyundai. They operate in service from the Pacific Northwest to the Midwest and East Coast. The containers are constructed with rugged high tensile steel end frames to handle the loads of double-stack operation. The floors are aluminum. The containers have polyurethane insulation using state-of-the-art foaming press to ensure foam free insulation. Corrugated roof sheets add stiffness and control expansion from heat and cold to eliminate foam separation.