Shenzhen Fengchi Acoustics Co., Ltd. was established in 2021 and is based in the Qianhai Science and Technology Innovation Industrial Belt of Shenzhen. It is a technology-driven enterprise integrating R&D, manufacturing, sales, and customized services for speaker and electroacoustic products. With the mission of “Precision Manufacturing, Empowering Everything,” the company is committed to providing global customers with high-quality, highly adaptable audio solutions.

The company operates a modern production base spanning over 3,000 square meters, equipped with an industry-leading acoustics testing laboratory and fully automated production lines. Its automated lines achieve a first-pass yield rate of over 99%, and the company has obtained ISO9001 quality management system certification, ensuring standardized, meticulous control across the entire process. The core R&D team comprises more than eight acoustics engineering experts, with R&D investment consistently accounting for 8%–10% of revenue. The company focuses on key technological areas such as spatial audio and intelligent scene adaptation, building a robust technological moat. Its product portfolio centers on four core segments: miniature speakers, automotive acoustic modules, and smart wearable audio units, widely applied in consumer electronics, smart automotive cockpits, smart homes, and security monitoring systems—offering both high-fidelity sound quality and reliable compatibility.

Leveraging Shenzhen’s well-developed electronic industry ecosystem, the company has established an integrated “R&D–Production–Sales–After-Sales” service system. In addition to supplying standardized mass-produced products, it provides end-to-end customization services—from solution design to mass-production implementation. Thanks to its superior product quality and rapid responsiveness, its products are exported to over 20 countries and regions in Europe, North America, Southeast Asia, and beyond, maintaining a leading market reputation in the industry.

Looking ahead, Langyin Acoustics will continue to focus on the deep integration of acoustics technology with artificial intelligence and the Internet of Things, targeting cutting-edge fields such as smart noise-canceling headphones, in-vehicle spatial audio, and health-acoustic monitoring. The company aims to become a leading domestic and internationally recognized provider of electroacoustic products and solutions, using professional acoustics technology to connect the world and deliver exceptional audio experiences.