This is no ordinary factory; it's an acoustic engineer's dream workshop.
With thirty years of industry dedication, over 1,000 developed products, and 20 patented technologies, these metrics ultimately define our professional identity as the invisible innovation partner for globally leading brands.
As China's specialized ODM supplier for automotive and marine audio systems, we serve not only as a Tier 2 supplier to North American vehicle manufacturers and yacht builders but also as a trusted technical partner for global audio brands. The company strictly complies with IATF 16949, ISO 9001, and ISO 14000 international certification systems, providing customers with comprehensive solutions ranging from car amplifiers and DSPs to A2B audio architectures.

In manufacturing, the facility has established a modern production system integrating standardization with full-process quality control. Leveraging automated SMT assembly lines, intelligent soldering systems, and professional PCBA cleaning and coating equipment - combined with an electronic inspection process covering all PCB production processes - we implement rigorous quality management procedures from initial board testing to finished product aging.
Through our digital management system, we achieve real-time recording at every inspection point, precise material traceability for every component, and scheduled calibration for every piece of equipment.
Through our digital management system, we achieve real-time recording at every inspection point, precise material traceability for every component, and scheduled calibration for every piece of equipment.


The industry-leading integrated testing center features a comprehensive verification system covering everything from basic electrical performance to extreme environmental adaptability. Capable of independently conducting 100% performance evaluations and over 90% reliability validations for automotive audio products, we ensure every design withstands rigorous real-world simulations during R&D. Our robust traceability mechanism enhances transparency and control throughout the entire production process, enables precise post-sales diagnostics, and delivers industrial-grade reliability for ODM manufacturing assurance.
When international procurement specialists seek innovative yet reliable audio solutions, we possess deep understanding of their core pain points and the technical capabilities to fully address them, consistently committed to creating greater value for our clients.
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