szfyx
深圳市富盈星电子有限公司
ODM in Shenzhen
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szfyx is an ODM based in Shenzhen, China specializing in Wireless Doorbells, Smart Security Alarms, Wi-Fi Smart Sockets. Core technologies include Wi-Fi, Matter, Amazon Alexa, Google Assistant, Apple HomeKit.
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 official company profile states that the company has its own industrial-design and graphic-design teams and covers mold manufacturing, plastic molding, quality control and product customization. The factory-profile site additionally describes customization of appearance, screen-printing logos, prompt audio, functions and technical interfaces. |
| Firmware | No | The supplied sources describe wireless engineers, Wi-Fi products and technical-interface integration, but do not publish evidence that the company develops proprietary device firmware or maintains an own MCU firmware team. |
| Manufacturing | In-house | The official company profile states that the company has SMT placement, reflow soldering, wave soldering and large production lines. The factory-profile site reports four SMT lines, four automatic soldering lines, a semi-automated prototyping line and extensive testing and assembly equipment. |
| Cloud / App | Partial | Official product pages state that the devices support phone-application control and interoperability with Amazon Alexa, Google Assistant, HomeKit and Matter. The sources do not establish that Fuyingxing operates its own cloud or consumer app, so the capability is limited to products integrated with external ecosystems and applications. |
Procurement Facts
What a buyer filters on. A field that could not be verified is left out rather than estimated.
| Certifications | CEFCCRoHSISO9001National High-Tech Enterprise |
| Export Markets | Europe, North America, China |
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.
Technology Stack
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