The project has its precursors as Jiangnan Central Bureau of Silver & Copper The area of office space is about 390 sqm. Throughout the renovation, FANAF Architects kept the space’s existing historic atmosphere basically intact and sought to highlight the historic-cultural feel by the mediation of spatial element-scales, dimensions and contrast. the project provides high-quality spaces of various dimensions, atmosphere and functions, highly presents the tectonics of the “Brick Arch Crane Girders”, and manifests an industrial heritage with a unique value in Nanjing.