In February 2016, dongfang international financial center of Qingdao economic and technological development zone adopted DSPPA intelligent conference system and RVS professional audio equipment

In November 2015, our company won the bid for the intelligent conference room purchasing project of shandong ocean instrument technology center. The intelligent meeting room purchasing project of shandong ocean instrument technology center includes a 40-person video meeting room, a 28-person m...

In October 2015, Qingdao kaide square · xindu xin background music project adopted our company's ATOPA broadcasting and audio equipment Cade square, xindu heart as Qingdao municipal key investment project, Singapore in China

In October 2015, the background of music project of Qingdao haihai global innovation model research center adopted the DSPPA broadcasting and audio equipment of our company Qingdao sea global innovation model research center covers an area of 48 mu,

In September 2015, DSPPA intelligent broadcasting and RVS professional audio equipment were adopted in the procurement project of teaching equipment for migrant workers in xiazhuang street of chengyang The signal source is equipped with intelligent broadcast system DSPPA MP - 9807 - c type CD/MP3