GVS Smart Co., Ltd.
广州视声智能股份有限公司
Brand in Guangzhou
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GVS Smart (Guangzhou Video-Star Intelligent Co. Ltd.) is a Guangzhou building-automation manufacturer and, on the exhibitor's own account, the only listed KNX company in China, trading on the Beijing Stock Exchange as 920976 since 2023-09-01. Its lighting offer spans K-BUS KNX bus control, smart panels and touch screens from 3 to 15 inches, DALI systems, sensors, actuators, protocol gateways, a lighting software platform and a Zigbee wireless line, sold into smart homes, offices, airports, rail transit, hotels and hospitals. It publishes eight self-developed KNX protocol stacks, an own CNAS-accredited and KNX-certified laboratory, and a 6,000+ m2 plant with 11 lean lines and stated annual capacities of 560,000 smart-home units, 400,000 intercom units, 3.6 million TFT panels and 1.5 million TFT modules. Audited results put FY2025 revenue at RMB 302.24m and net profit at RMB 67.33m, and the registry record gives unified social credit code 9144010156792962XQ with legal representative Zhu Xiangjun, incorporation on 2011-01-06. It exhibited at the Hong Kong International Lighting Fair 2026 autumn edition.
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 company states it develops its own KNX protocol stacks (eight self-developed stacks in its counter block), runs its own CNAS-accredited and KNX-certified laboratory covering eleven test disciplines, and held 267 patents at end-2024 of which 53 are invention patents with 12 more pending, while taking part in six national standards, one industry standard, three group standards and leading one international standard (IEEE 1888.4) (company website, About page; 2024 annual report, Beijing Stock Exchange filing). |
| Firmware | In-house | The company develops its own KNX protocol stacks and its KNX Secure data-security implementation (AES128 CCM, certified by VDE in Germany) behind 44 KNX security products, and publishes a gateway that bridges its KNX control system with the Tuya wireless ecosystem for two-way control rather than a cloud-only link (company website, About page; 2024 annual report). |
| Manufacturing | In-house | The company publishes a manufacturing centre of more than 6,000 m2 with SMT, insertion, assembly and test workshops, a dynamic ten-thousand-class clean workshop and 11 lean production lines, with stated annual capacities of 560,000 smart-home products, 400,000 building and nurse-call intercom products, 3.6 million TFT panels and 1.5 million TFT modules; the 2024 annual report lists 167 production staff out of 485 total employees (company website, About page; 2024 annual report). |
| Cloud / App | Partial | The company publishes the GVS IoT platform and the 视声智家 app, described in its own news as one app for the whole home, and its product centre includes a lighting software platform; it also sells Wi-Fi thermostats for the North American and European market. No source in this profile publishes evidence of a general consumer cloud service beyond its own app and IoT platform (company website, navigation and News pages). |
Procurement Facts
What a buyer filters on. A field that could not be verified is left out rather than estimated.
| Founded | 2011-01-06 (limited company; the joint-stock company was incorporated on 2016-07-28) |
| Team Size | 485 employees at end-2024, up from 466 at the start of the year (2024 annual report); the company website publishes 500+ employees |
| Factory Area | 6,000+ m2 manufacturing centre |
| Certifications | CNAS accredited laboratoryKNX certified test laboratoryVDE-certified KNX Secure productsPRC high-tech enterprise certificate GR202344002080KNX Alliance memberRoHS-compliant materials and processesNational specialised-and-new small giant enterprise |
| Export Markets | Global |
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.
- P0https://www.gvssmart.cn/
- P0https://www.gvssmart.cn/about/index.html
- P0https://www.gvssmart.cn/situation/index.html
- P0https://www.gvssmart.cn/contact
- P1http://xsb.zqrb.cn/pdf/20221229/news-341-469361.pdf
- P1http://notice.10jqka.com.cn/api/pdf/a53bb66f8c467214.pdf
- P1https://www.yellowurl.cn/6007966.html
- P1https://www.gz.gov.cn/xw/zwlb/bmdt/sdfjrjdglj/content/post_9195381.html
- P2https://www.hktdc.com/event/hklightingfairae/en/exhibitor-list
- P1https://datacenter-web.eastmoney.com/api/data/v1/get?reportName=RPT_LICO_FN_CPD&columns=SECURITY_CODE%2CSECURITY_NAME_ABBR%2CREPORTDATE%2CTOTAL_OPERATE_INCOME%2CPARENT_NETPROFIT%2CYSTZ%2CSJLTZ&filter=%28SECURITY_CODE%3D%22920976%22%29&pageNumber=1&pageSize=8&sortColumns=REPORTDATE&sortTypes=-1&source=WEB&client=WEB
Technology Stack
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