AATC is a manufacturer and distributor of electro-acoustic components, including buzzers, microspeakers, microphones, MEMS and semiconductor audio solutions. Buzzers includes electromagnetic buzzer and piezoelectric buzzer. AATC has been operating in the industry for more than 20 years, and has qualified supplier qualification in ASUS, MSI, Delta, Advantech, Siemens, Motorola and other customers.

AATC has acoustic simulation software for initial design and performance prediction, reducing the complexity and time of POC. AATC also has acoustic anechoic chamber and audio measurement instruments in Taiwan to assist customers in product measurement and verification. In addition to buzzers, speakers and microphones, AATC has also diversified into distribution linecards, promoting for USound MEMS speakers from Austria, soundskrit MEMS directional MEMS microphones from Canada, Taction haptic drivers in the United States and various other brands.