AAC Technologies Holdings, Inc. (simplified Chinese: 瑞声科技控股有限公司; traditional Chinese: 瑞聲科技控股有限公司), or AAC Technologies in short form, is a civilian-run enterprise founded in 1993 and headquartered in Shenzhen, PR China.
It engages in the manufacture and distribution of miniaturized acoustic components.
[1] AAC Technologies designs, develops and manufactures a broad range of miniaturized components that include speakers, receivers and microphones in the acoustic segment.
It produces these components for mobile devices such as smartphones, tablets, wearables, ultrabooks, notebooks and e-readers.
[3] AAC Technologies is one of the main suppliers of Apple Inc.[4]