01
Acoustic & Simulation Engineering
Finite element modelling, cavity simulation and anechoic measurement let us predict and refine sound before a single unit is produced.
- FEA Modelling
- Anechoic Testing
About LuHong
Two Decades of Acoustic Innovation & Global Manufacturing Excellence
Established in 2004 under YIYA Group, LuHong is a Premier Acoustic Solutions Provider Bridging Cutting-Edge R&D with Mass Scale Production.
2004
Founded
50,000 m²
HQ Industrial Park
100+
R&D Engineers
12.7M
Annual Capacity
Heritage & R&D Powerhouse
Two Decades, One Acoustic Trajectory
From a single factory floor in 2004 to a fully integrated acoustic solution platform. Select a milestone to explore.
2004
Founding under YIYA Group
Established as an electroacoustic manufacturer within the YIYA Group, laying the foundation for two decades of acoustic engineering and precision manufacturing.
Powered by 100+ Engineers
Four R&D Disciplines Under One Roof
Cross-discipline teams work in parallel, so acoustics, software, hardware and mechanics are engineered together from day one.
02
In-House SoC & DSP Software
A dedicated software team develops audio SoC firmware and DSP tuning pipelines, keeping decoding and tuning fully integrated.
- Firmware
- DSP Tuning
03
Hardware & HDMI Circuitry
Every circuit related to HDMI, amplification and audio return is designed and validated by our own hardware engineers.
- HDMI eARC
- Class-D Amp
04
Industrial & Cavity Mechanical Design
Enclosure structure, cavity volume and industrial design are engineered together to balance acoustics, durability and manufacturability.
- Cavity Design
- ID & Tooling
Global Footprint
Manufacturing at True Scale
One headquarters park, two commercial hubs and three branch manufacturing bases working as a single supply chain.
Industrial Park
Dongguan HQ
Our 50,000 m² headquarters campus housing R&D, tooling, driver production and finished-product assembly.
24 driver lines · 12 assembly lines
50,000 m²
Dongguan HQ Park
24
Driver Production Lines
12
Assembly Lines
6
Global Locations
Compliance Wall
Certified to Global Standards
Our certifications are managed and conducted in-house, giving us full control over compliance, quality and timelines.
Dolby Atmos
Immersive Audio
DTS:X
Object Audio
HDMI eARC
Lossless Return
Bluetooth SIG
Wireless Audio
ISO 9001
Quality System
ISO 14001
Environmental
CE
EU Compliance
FCC
US Compliance
Action · Factory Audit
Audit Our Factory & Connect with R&D
We welcome buyers to visit in person or online. Tell us how you would like to engage and we will arrange the right team and materials.
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Open-Door On-Site Audits
Visit our Dongguan campus any time. Walk the driver lines, assembly floors and labs with no restrictions or staged views.
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VR Listening Room Tours
Cannot travel yet? Take a guided virtual tour of our listening rooms and acoustic testing facilities from anywhere.
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Direct Engineering Assignment
Your project is assigned to a dedicated engineer who stays with it from first sample to mass production.