DSPPA, which was established in 1988, is a sizable, highly effective national high-tech firm that serves as the primary editor of China's Technical Standard for Public Address System Engineering. As a professional conference system supplier and conference system manufacturer, DSPPA has been actively researching and developing audio and video technology for more than 30 years. It has a high-tech R&D facility, numerous national patents, and a production facility in the shape of a garden.

The DSPPA has deliberately upgraded its products to artificial intelligence and completely embraced the AI era with its self-developed goods, such as public address systems, conference systems, and recording and broadcast systems, which are now at the center of the organization's AI strategy.