Our business scope covers manufacture & export of all-in-one portable PA sound systems, cable microphones, wireless microphones, conference microphone systems, mixer amplifiers and speakers. Each type of products has both standard and luxury series for options. We have SGS ISO 9001 qualification, CE R&TTE qualification, FCC qualification to guarantee our management and product quality. Starting from the year of 1985 with business fidelity and experience, we have set up a steady growth of customers and markets home and abroad. Enjoy the world of acoustics, enjoy DTECH audio.