How are those Hotel Signs room numbers designed and manufactured ? Signage is the silent language of hotels. Today we explore doorplates—the journey from design draft to finished product. The Pearl River Delta, particularly Zhongshan, stands as one of the global hubs for the hotel signage industry, housing a complete chain from design to manufacturing. The video shows a selection of today's production line output, ready for shipment to various hotels. You'll notice subtle differences in material