A U N Design Studio renovated a 30 years old factory to be warehouse and had the idea to show the brand identity of SOLO which the LOCK are the main product. The LOCK was interpreted to LOCK & INTERLOCK which represented the 3-dimensional pattern of the façade. The skin was aluminum composite since it can be cut and fold as the design, with lightweight the composite would not impact the structure of the old building. Moreover, the opened joint system prevent the skin from stain and reduce wind load.