Knowles Electronics

Aoyin Technology (Beijing) Co., Ltd. Sound Solutions International Co., Ltd.

Aoyin Technology is one of the world's most technologically advanced acoustic technology companies. Adhering to the corporate culture of "Customer First, Integrity, Passion, Innovation," we are committed to unremitting efforts to enable people to enjoy beautiful sound through excellent products and services.
Aoyin Technology was formerly the micro-acoustics business line of Knowles Group, which has an 80-year history in acoustic research and development. In May 2016, Dexu Investment Management Company fully acquired the micro-acoustics business, assets, and global patents of Knowles Group, and after restructuring, Aoyin Technology was established. Aoyin Technology is a multinational acoustic enterprise with its China headquarters and production base, a Vienna R&D center, and offices in the United States, India, Hong Kong, South Korea, and Taiwan. All of our factories are ISO-9001 certified, and some are also certified under ISO-14001 and OHSAS-18001.
Aoyin Technology (Beijing) Co., Ltd. is located in the Beijing Economic-Technological Development Area. The company primarily supplies micro speakers and receivers for mobile phones, while also developing, selling, and producing acoustic products such as mini speakers and earphones that are exquisitely designed, with perfect sound quality, ultra-low power consumption, and excellent performance, widely used in mobile phones, portable music/audio players, game consoles, and other portable products. The company has its own R&D and regional sales center, production base, and technical support center in Beijing. Its fully automated micro-speaker production lines continuously provide high-volume, high-quality standard products to top global mobile communication partners, while semi-automated/manual production lines are dedicated to customizing personalized products for various domestic and foreign customers. The communication speakers produced and sold by the company have consistently held a leading position in the global communication market share.


Our company adheres to a people-oriented approach, focusing on talent introduction and development. We will provide you with:
- A harmonious and supportive work atmosphere
- A comfortable and superior office environment
- Sustainable career development space for personal growth
- Industry-competitive compensation
- Comprehensive welfare programs
- Full social insurance, housing fund, supplemental medical insurance, and accident insurance
- Free shuttle bus and working meals