Precision OEM/ODM Manufacturing for Global Pro Audio Brands

From CNC wooden cabinet crafting and transducer R&D to automated polyurea spraying and system assembly. Your trusted heavy-industrial manufacturing partner.

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Scale Your Audio Brand With Factory Precision

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Pre-Shipment QC Inspection
裕创 木箱 (9)
About Us

Heavy-Industrial Manufacturing Behind World-Class Sound

YC Audio (powered by Grandshow Group) operates complete end-to-end manufacturing lines for professional loudspeakers. We empower global audio distributors and brands with scalable production, advanced acoustic engineering, and zero-defect quality standards.

  • Precision CNC Wooden Cabinet Milling

  • Custom Transducer & Woofer R&D

  • High-Durability Polyurea Coating

  • Anechoic Chamber Acoustic Testing

  • ISO-Certified QC Standard Assembly

  • Flexible Low-MOQ Sample Support

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OEM / ODM Capabilities

Full-Chain Loudspeaker Production Under One Roof

We handle every stage of speaker production in-house, eliminating intermediate supply chain costs while guaranteeing absolute craftsmanship for your brand.

Wooden Cabinet Crafting

  • High-precision CNC routing, birch plywood bending, and structural bracing designed for optimal acoustic resonance.
$50 USD / Visit

Transducer & Woofer R&D

Custom voice coil design, high-temp neodymium magnets, and cone selection tailored to your specific frequency response specs.

$40 USD / Visit

Polyurea Spraying & Finishing

Eco-friendly, scratch-proof, and 100% waterproof heavy-duty polyurea coating for extreme outdoor environment durability

$60 USD / Visit

Acoustic Testing & Tuning

Rigorous frequency response, impedance, and power handling tests in our professional anechoic measurement chamber.

$100 USD / Visit

System Assembly & QC

Pre-installed rigging hardware, precision crossover soldering, aging tests, and 100% acoustic inspection before packing

$50 USD / Visit

Ready to Start Your OEM/ODM Project?

Speak with our chief acoustic engineer today for a free design review, sample evaluation, and factory quotation!

Our articles & news

Factory Guides & Audio Manufacturing Knowledge

Stay informed with expert guides on loudspeaker enclosure design, polyurea coating standards, and OEM sourcing strategies.

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Factory Transparency

Real Manufacturing, Uncompromising Quality

Explore our day-to-day production lines, heavy machinery, and quality control procedures in our Guangdong manufacturing facility.

Make Appointment

Make An Appointment With Our Experts

Fill out the form below with your project requirements. Our B2B engineering team will respond with a preliminary design and quotation within 24 hours.