February 24-27, 2019, China's largest professional lighting sound event ─ the 17th China (guangzhou) international exhibition of professional lighting, sound, held at the China import and export commodities fair exhibition hall area A grand!Guangzhou maini audio equipment co., LTD., together with its MAHHNI brand of audio equipment, presented at the A30 booth of the sound hall 6.1 of the sound exhibition, attracting a large number of friends and customers in the industry to learn about the products, listen to the products and negotiate and cooperate, and achieved good results in the exhibition.