Zhejiang Changcheng Trading Co., Ltd.
ODM in Wenzhou
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Zhejiang Changcheng Trading Co. Ltd. is an ODM based in Wenzhou, China specializing in Smart Wi-Fi Circuit Breakers, Circuit Breakers, AC Contactors. Founded in 1988. Core technologies include Wi-Fi.
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 supplier's About Us copy in the Made-in-China storefront states that it operates an R&D center, and the storefront identifies OEM/ODM service. |
| Firmware | No | The storefront publishes a Wi-Fi miniature circuit breaker but provides no evidence of an in-house firmware team, proprietary firmware development, or OTA capability. |
| Manufacturing | In-house | The supplier states that it has an advanced assembly line and testing center, while the storefront identifies the business as a Manufacturer/Factory & Trading Company and provides a 'Visit My Factory' link. |
| Cloud / App | No | No source publishes information about an owned cloud platform or company-developed mobile application for the smart electrical products. |
Procurement Facts
What a buyer filters on. A field that could not be verified is left out rather than estimated.
| Founded | 1988 |
| Team Size | 275 employees |
| Typical MOQ | 1-120 pieces across the products displayed on the Made-in-China storefront |
| Certifications | ISO 9001ISO 14001OHSAS 18001CCCCECBSEMKO |
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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