The Best Speakers & One-Stop Customization China
Manufacturer & Supplier for Your Market
With 20+ years of audio industry passion, ZHE – a professional audio designer – offers diverse products: speakers, motors, audio cables, and mold design (plastic & metal). It also provides one-stop PCBA customization, plus speaker sound tuning, structural optimization, and modifications, bringing comprehensive, end-to-end design & customization solutions to global clients.
About ZEH Audio
ZEH Audio Co., Ltd. stands as a leading one-stop solution provider, specializing in the R&D and design of high-quality acoustic speakers, mold engineering, and precision wire solutions.
Its core strength lies in end-to-end customized acoustic cavity design services—covering compact speakers, full-range speakers, multimedia/automotive audio speakers, tweeters, vibration speakers, vibration motors, plus tailored plastic/metal components and precision-engineered wire harnesses—delivering seamless support from concept to component.
A key differentiator is ZEH’s technical prowess: it boasts a dedicated team of professional acoustic engineers and holds over a decade of proven expertise in PCBA-based audio solutions and structural design.
Beyond components, the company also develops and designs a comprehensive range of electronic audio end products, enabling clients to access integrated “component-to-finished-product” support.
Leveraging its deep manufacturing expertise, ZEH consistently delivers high-specification, ultra-precise speakers, enclosure accessories, wires, and custom end products—meeting the stringent quality demands of global industries.
Renowned worldwide, the company has earned long-term trust from enterprises by helping them develop cost-efficient, market-competitive, and fully optimized high-standard products, directly enhancing their market competitiveness.
Our Service
As a high-end audio technology expert, we offer one-stop comprehensive solutions, covering speaker audio development, customized Audio products, motors, custom mold manufacturing, and full-process customization of wire harness design
One-Stop Speaker& Loudspeaker& Horn R&D
We deliver end-to-end speaker development and design solutions: whether based on your provided drawings or conceptual ideas, we develop your ideal blueprints, conduct core parameter tuning, fabricate speaker prototypes, perform performance testing, and facilitate transfer to mass production technology. Backed by a professional acoustic R&D team, we precisely align with the acoustic requirements of speakers across diverse scenarios, providing efficient and application-oriented R&D solutions tailored to practical needs.
One-Stop Plastic &Metal Enclosure Services
We offer full-chain services for both plastic and metal enclosures, covering structural design, material selection, mold development, surface finishing (including injection molding, stamping, spraying, anodization, etc.), and finished product inspection. Our solutions balance aesthetic appeal, structural robustness, and acoustic compatibility, meeting diverse material customization needs.
One-Stop Audio Cable&Wire Harness Assembly Design Services
We integrate cable design, connector selection, harness processing, continuity testing, and finished product assembly. By strictly adhering to material selection and process standards, we ensure the harness’s stability, compatibility, and compliance, delivering efficient responses to the connectivity requirements of various devices.
Customized One-Stop Audio PCBA Solutions Tailored to your Needs
Centered on your needs, we integrate the aforementioned R&D and production processes to provide a full-lifecycle service—spanning preliminary demand communication, customized PCBA solution development, manufacturing, quality control, bulk delivery, and post-sales technical support. This creates a closed loop of “Demand – R&D – Production – Delivery,” fully adapting to personalized scenarios
Company Advantages
Diverse Product Range
The company offers a full range of speakers, enclosures, and wiring harnesses with over 30,000 SKUs, varying in model, material, power, and shape. These products cover multiple fields including consumer electronics, automotive electronics, smart home, industrial equipment, and children’s devices. It provides diversified product options tailored to the acoustic requirements, size specifications, and functional demands of different scenarios, adapting to the differentiated application scenarios across various industries
Professional Acoustic Team with Rich Experience
Bringing together speaker acoustic engineers and design experts with years of practical experience, the team specializes in acoustic PCBA principles and product adaptation technologies. It can accurately identify the pain points in customers' product needs and develop customized solutions that comply with international speaker acoustic standards and meet usage scenario requirements, boasting profound technical accumulation.
Cutting-Edge Manufacturing Technology
Adopting industry-leading automated production lines and precision testing equipment, and integrating a digital production management system, the company achieves high-precision control from speaker component processing to finished product assembly, balancing production efficiency and product quality stability.
Strong Production and Delivery Capabilities
Backed by a mature team of certified technicians and large-scale production bases for speakers and enclosures, the annual production capacity exceeds 10 million units. It can quickly respond to bulk order demands, ensure on-time delivery, and meet the high-frequency supply needs of the market.
Full-Chain Design Process
The company offers one-stop services covering "demand research - solution design - distortion testing - prototype production - mass production connection" for speaker design, Plastic enclosure structural design and Metal enclosure structural design , and wiring harness production. It follows up on project progress throughout the entire process, ensuring that design solutions are highly compatible with actual application scenarios and shortening the R&D cycle.
Comprehensive After-Sales Service
A full-cycle after-sales support mechanism has been established, covering services such as product installation guidance, troubleshooting, and warranty repair. Equipped with a professional after-sales team to respond to needs quickly, it fully safeguards customers' user experience and rights.
