M8A have been made wire microphones, wireless professional microphone series, meeting systems, sound system, stereo, amplifiers, and so on. our service is from design, parts and components to the PCB formed, assembled products, packaging, one-stop flow production, the quality is self-control, eliminate substandard production, control costs, achieve excellence, constantly updated product quality and function, we always get good feedback from clients because of the excellent function, high quality and favor prices