The EPC venture for the Shenzhen Bay Area’s Convention and Exhibition International Hotel has successfully amalgamated advanced steel structure modularization techniques with prefabricated steel construction methodologies. This approach has facilitated the expeditious completion of a 310,000 square meter development within a four-month timeframe. Of particular significance, the project encompasses the erection of five mid-rise structures, each comprising seven stories, utilizing innovative stacked box steel frame and pure stacked box systems. This groundbreaking endeavor marks the inception of China’s first high-rise modular hotel construction.