In December of 2009, Howcool and Yamaduo signed on for a design project of a large-scale logistics cold storage facility. The 1600-cubic-meter unit was produced in strict accordance with the technical requirements provided by the customer. The entire cold room is equipped with a Copeland (United States) refrigeration compressor unit, and the walls use polyurethane double-sided color plate 100MM and 150MM insulation layers.