AAC Technologies 

AAC Technologies Holdings Inc., an investment holding company, delivers comprehensive solutions for smart devices across an expansive global footprint, including Mainland China, Hong Kong, Taiwan, other parts of Asia, the United States, and Europe. Its operations are segmented into four main areas: Acoustic Products, Electromagnetic Drives and Precision Mechanics, Optics Products, and Micro Electro-Mechanical System (MEMS) Components. The Acoustic Products division specializes in sound solutions for a variety of applications, such as smartphones, automotive systems, wearables, tablets, and notebook computers. The Electromagnetic Drives and Precision Mechanics segment manufactures haptic feedback motors used in an array of intelligent devices, including smartphones, smartwatches, tablets, intelligent automobiles, smart glasses, game controllers, virtual and augmented reality (VR/AR) controllers, and bone conduction headphones. This segment further provides precision mechanical components, such as metal casings and other intricate parts, for tablets, wearables, and notebooks. The Optics Products segment supplies an extensive range of lenses—from general plastic lenses to specialized automotive options for front-view, surround-view, occupant monitoring, and driver monitoring systems—along with camera modules and integrated voice coil motor (VCM) and optical image stabilizer (OIS) technologies. The MEMS Components division focuses on producing advanced MEMS microphone products, which find applications in true wireless stereo (TWS) earphones, smart speakers, tablets, and the automotive sector. In addition to its core product lines, the company engages in research and development activities, the fabrication and sale of tooling, precision components, electronic components, and related accessories, as well as offering electroplating services. AAC Technologies Holdings Inc. also maintains a strategic alliance with Dispelix to advance solutions in augmented and mixed reality. Established in 1993 and headquartered in Shenzhen, People's Republic of China, the company underwent a name change in May 2011 from its former designation, AAC Acoustic Technologies Holdings Inc.