Guangzhou Strong Sound Electronic Equipment Co., Ltd.
ODM in Guangzhou
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Guangzhou Strong Sound Electronic Equipment Co. Ltd. is an ODM based in Guangzhou, China specializing in Speakers, Professional Audio Systems, Public Address Systems. Core technologies include Bluetooth, Wi-Fi, 2.4G, Tuya, Dante.
Capabilities
Capability Matrix
Where the company does the work itself, and where it depends on a third party. Each entry cites what the supplier published.
| Dimension | Capability | Evidence |
|---|---|---|
| Hardware Design | In-house | The Power & Grace supplier profile published on Gongwong and Made-in-China states that the company specializes in the design and manufacture of PA systems, professional audio systems, and portable speaker series, and describes in-house loudspeaker-design and power-amplification engineering resources. |
| Firmware | Partial | A Made-in-China product listing offers an APP Voice Control Touch Button smart-home thermostat with Tuya for a multi-home audio system. This indicates use of a third-party IoT platform rather than clear evidence of a wholly proprietary firmware stack. |
| Manufacturing | In-house | The P2 company profile reports an 8,000 sqm factory in Guangzhou, in-house production and quality-control resources, and manufacture of PA systems, professional audio products, and portable speakers. |
| Cloud / App | Partial | The published product portfolio includes an APP Voice Control product using Tuya. The source supports third-party-platform-backed app connectivity but does not establish that the company owns the underlying cloud platform. |
Procurement Facts
What a buyer filters on. A field that could not be verified is left out rather than estimated.
| Team Size | 56 employees on the Made-in-China company profile; 29 on its A85 product page; 11-50 on SourceReady (conflicting P2 figures) |
| Factory Area | 8,000 sqm, per the Gongwong and Made-in-China company profiles (P2 listing, not independently verified) |
| Monthly Capacity | 10,000 pieces/month for the A85 model, per the Made-in-China product listing (P2 model-specific figure, not independently verified) |
| Typical MOQ | 1-200 pieces across the displayed Made-in-China products; the smart-doorbell discovery record lists 3 pieces (P2 sources, not independently verified) |
| Certifications | ISO9001:2015EN54CERoHS |
| Export Markets | Global |
Verification
PartialThe company publishes its own details, but the scale figures are self-reported.
Sources
P0 — the company’s own site, a filing, a certification body. P1 — a registry, independent reporting, a professional profile. P2 — a marketplace listing, or a page nobody checked independently.
- P0https://www.lucky-tone.com/
- P2https://speakerfactory.en.made-in-china.com/
- P2https://speakerfactory765.gongwong.com/
- P2https://www.madeinchina.com/supplier/speakerfactory/
- P2https://www.sourceready.com/supplier/detail/guangzhou-strong-sound-electronic-equipment-co-ltd
- P2https://speakerfactory.en.made-in-china.com/product/zNixnOoGrwWF/China-10-Inch-Bleutooth-Speaker-A85-Active-Speaker-with-Wireless-Microphone-OEM-Guangzhou.html
- P2https://speakerfactory.en.made-in-china.com/company-review/
- P2https://speakerfactory.en.made-in-china.com/company-Guangzhou-strong-sound-electronic-equipment-Co-Ltd.html
- P2https://speakerfactory.en.made-in-china.com/product/AweTlhivHnao/China-8-Inch-WiFi-amp-Bt-Multi-Room-Audio-System-2X60W-ABS-Coaxial-Wireless-Active-Ceiling-Speakers-in-Pair-Controlled-by-APP.html
Technology Stack
Contact
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Industry
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