SaiLingsi (wenzhou) Electronics Co., LTD
ODM in Wenzhou
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SaiLingsi (wenzhou) Electronics Co. LTD is an ODM based in Wenzhou, China specializing in Automatic Power Transfer Switches, Molded Case Circuit Breakers, Smart Wall Switches. Core technologies include Wi-Fi, Bluetooth Low Energy, Zigbee 3.0, Zigbee RF, RF 433/315 MHz.
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 | Partial | The P2 profile explicitly offers OEM/ODM service and publishes an SLS-branded hardware catalog, but it does not publish evidence of an in-house PCB or structural-design team. |
| Firmware | Partial | Multiple P2 product listings identify Tuya-based devices, including smart switches, thermostats, and gateways. The sources show third-party platform use but provide no evidence of an in-house firmware team. |
| Manufacturing | No | The P2 profile identifies the company as a Trading Company. Although it contains a 'Visit My Factory' link, the supplied sources publish no in-house production-line or assembly evidence. |
| Cloud / App | Partial | The catalog publishes multiple Tuya-compatible connected products, including a Wi-Fi/Zigbee/BLE gateway, but the sources provide no evidence that the company develops or operates its own cloud application. |
Procurement Facts
What a buyer filters on. A field that could not be verified is left out rather than estimated.
| Team Size | 9 employees |
| Typical MOQ | 1 piece per listed product |
Verification
Single sourceOne source only, or the material comes from the company describing itself.
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.
Technology Stack
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Industry
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