The 3rd international digital audio industry exhibition in shenzhen (IDAIE) on July 30, 2021 - August 1, 3 hall held at shenzhen convention &exhibition centre, a total of more than 300 high-quality enterprises exhibitors. The exhibition based on a large bay area of guangdong, radiation in south China, southwest and southeast Asia market, gathering well-known enterprises at home and abroad, attract high-quality buyers and industry elite, bring the booming digital audio innovation and vitality. […]