Guangzhou Xincaixin Trading Co.,Ltd is a trading compact that with own factory,own a speaker factory,main produce the stage audio equipment,include line array,subwoofer,Having a group of experienced engineers and strong design team, Scientific management system, Our products are mainly for concerts , Club, Moving DJ, Stadium, Conference and Karaoke systems. we also possess advanced production facilities and testing equipment, and perfect quality management system,for the good quality products to provide a strong guarantee. We can provide fantastic products to meet the different needs of customers.