In December 2016, the 400-square-meter meeting room of jiaozhou industrial therapy rehabilitation and rehabilitation center of Qingdao children's welfare institute used our company's RVS professional audio equipment and SYYP professional sound amplification equipment.

In November 2016, the second-phase intelligent engineering project of Qingdao haier global innovation model research center adopted music public broadcasting and audio equipment with DSPPA background as the agent of our company.

In November 2016, the background music system of Qingdao endocrine diabetes hospital adopted the network intelligent audio equipment of DSPPA and ATOPA series of self-owned brands represented by our company.

In October 2016, a meeting room of a comprehensive political center of the PLA adopted the DSPPA intelligent digital conference equipment represented by our company. In order to meet the requirements of high efficiency, intelligence and informatization, our company has designed and tailored a ...

In October, 2016, background music broadcasting system and professional audio system of meeting room of haier central air-conditioning interconnection factory used DSPPA and RVS series of audio equipment of our company.

In October 2016, the DSPPPA network intelligent broadcasting and audio equipment of our company was used for supporting Qingdao xinghewan ecological residential area. In chengyang district Qingdao star river village ring detours, the west side of female view, location advantages obviously, wit...

In August 2016, the DSPPA network broadcast equipment of our company was adopted in the public broadcasting and audio system of Qingdao nanling road primary school. Qingdao nanling road primary school is located in the north of nanling third road, licang district, no. 893,

In August 2016, the DSPPA network broadcast equipment of our company was adopted in the public broadcasting and audio system of Qingdao nanling road primary school.