Prolight + Sound Guangzhou 2026: the world's largest entertainment and professional AV fair returns on 28 May

GUANGZHOU, China, May 18, 2026 /PRNewswire/ — The 24th edition of Prolight + Sound Guangzhou (PLSG) is set to open on 28 May and will run until 31 May at Areas A and B of the China Import and Export Fair Complex. As the flagship of the Prolight + Sound portfolio, and the world’s largest…