Interior Space and Exhibition Design Cofco Town Sales Center by Panshi Design Cofco Town is a sales center interior in Zhangjiakou, China, covering 1545 square meters. The design is based on the idea of an urban ladder culture square. Stepped levels follow the elevation difference of the building and form a long and winding route. The steps link the interior with an open-air coffee bar and the outdoor landscape. Roadshows, art exhibitions, reading, sharing and business services can be held in the square. The main materials are stone, aluminum grille and texture coating. The layout is inspired by the ice and snow landscape of the region.