Guangzhou Prolight + Sound May 23rd to May 26th, 2024Opening hours: 9:00am-18:00pmExhibition address: Pazhou Exhibition Hall of China Import and Export FairOrganizer: Prolight+Sound OfficialHolding cycle: once a yearExhibition area: 130000 square metersNumber of exhibitors: 1353Visits: 85000 The 22nd Guangzhou International P