In 2003, the first exhibition was held to develop into one of the largest industry events in China with the blueprint of j-ray and audio exhibition. For many years, the exhibition aims to provide one-stop commerce and trade, which not only brings commerce and exchange to the industry at home, but also builds a sound development wave of technology integration in the field of basic industry video and t for enterprises entering the overseas market. Guangzhou audio exhibition will make a new test. In addition to a series of professional lighting, audio, stage equipment and other products, the exhibition will focus on the exhibition of performance equipment, communication and conference and KTV in the field of cutting-edge overall case, aiming to build an integrated display platform for the industry. Physical solutions applied in professional audio, lighting, KTV, communication and conference systems have become the mainstream of the market. In addition, professional fire industry is in the technological revolution of industry 4.0, and a series of high-tech such as artificial intelligence, Internet of things, system engineering and integration, automation and control system, media control, etc. are constantly responding, becoming the latest wave of industry development. Over the years, the exhibition has accumulated a large number of professional participation market experience in various fields, which provides exhibitors with a stable exhibition with unlimited business opportunities to develop potential customers, meet new customers and market distributors, so as to achieve sales goals, Prolight + sound, which launched new products and expanded its business scope, was held by Messe Frankfurt Guangdong International Technology Trade and exhibition company. The exhibition year Hai also attracted 1353 exhibitors in the last session, Merchants exhibition is held in China Import and Export Fair complex, Pazhou Exhibition Hall, China Import and Export Fair complex, with an exhibition area of 130000 square meters. Note: this exhibition is a professional B2B trade exhibition, only for the insiders and people under the age of one year to visit. Due to the needs of the exhibition organization, the organizer has the right to change and adjust the venue without notice.