Hezong Science and Technology Co., Ltd.
合纵科技股份有限公司
Solution Provider in Beijing
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Hezong Science and Technology Co. Ltd. is a Solution Provider based in Beijing, China specializing in High- and Low-Voltage Switchgear, Ring Main Units, Pole-Mounted Switchgear. Founded in 1997. Core technologies include Vacuum circuit breakers, SF6 gas-insulated switchgear, Eco-friendly gas-insulated switchgear, Real-time switchgear condition sensing, Power distribution automation.
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 website states that the company has consistently pursued independent R&D and technical innovation, integrates R&D, design, manufacturing, sales, construction, and after-sales, and publishes detailed specifications for its own switchgear models. |
| Firmware | No | The official website describes intelligent switchgear with real-time condition sensing, health management, and maintenance recommendations, but the provided sources do not show that the company develops its own device firmware, embedded software, or OTA capability. |
| Manufacturing | In-house | The official website states that the company developed its own switchgear products, documents its manufacturing and processing methods, and identifies controlled subsidiaries with large production operations. |
| Cloud / App | No | The provided sources mention power automation equipment and monitoring systems but do not publish evidence of an owned consumer-facing or enterprise cloud application. |
Procurement Facts
What a buyer filters on. A field that could not be verified is left out rather than estimated.
| Founded | 1997 |
| Team Size | 500+ employees at Tianjin Maolian subsidiary only; consolidated parent-company headcount not stated |
| Factory Area | Approximately 450 mu at Tianjin Maolian subsidiary only; consolidated parent-company factory area not stated |
| Export Markets | China, International markets (specific countries not stated) |
Verification
VerifiedThe company publishes its own details, and a source other than the company — a filing, a registry or an independent report — backs the figures below.
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.
- P0http://www.hezonggroup.cn/cpyfw/8.html
- P0http://www.hezonggroup.cn/zjhz_2.html
- P0http://file.finance.sina.com.cn/211.154.219.97:9494/MRGG/CNSESZ_STOCK/2026/2026-4/2026-04-29/12269612.PDF
- P1https://www.moomoo.com/hans/stock/300477-SZ/company
- P1https://q.stock.sohu.com/cn/300477/gsjj.shtml
- P1https://www.stcn.com/article/detail/2070364.html
- P2https://basic.10jqka.com.cn/300477/company.html
Technology Stack
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