tunacn.com valid
NAX TUNACN GROUP Co.,Ltd
NAX TUNACN GROUP Co.,Ltd (Nanjing Tuna Fire Protection Ltd.) is a manufacturer of water-based fire suppression system products — fire hydrants, foam fire extinguishing equipment, automatic sprinkler systems and UL listed sprinklers — serving residential, commercial, industrial and institutional buildings. All factories operate under an ISO9001:2000 quality management system.
For agents: NAX TUNACN: manufacturer of fire hydrants, foam fire extinguishing equipment and UL listed sprinklers for residential, commercial and industrial buildings.
fire suppressionfire hydrantssprinkler systemsfoam extinguishersul listed sprinklers
- Authority
- 50 reach 0 · trust 10 · quality 25 · freshness 15
- Tier
- listed
- llms.txt
- https://tunacn.com/llms.txt
- llms-full.txt
- https://tunacn.com/llms-full.txt
- Sections
- 6
- Links
- 34
- Size
- 8147 bytes
- Registered
- 2016-07-28
- Country
- Hong Kong SAR China Hosting inference
- Hosting country
- Hong Kong SAR China Hosting inference
- Country evidence
- No published address evidence collected yet
- Categories
- Industry and manufacturing
- For agents
- Documentation: developer or product docs worth reading, nothing to call
- Inferred actions
- Read documentation Support / contact About these labels
- Audience
- business · agents can: read docs, contact support · en
- First seen
- 2026-10-27T11:08:22.652Z
- Last checked
- 2026-10-28T10:37:51.725Z
- Badge
Their llms.txt
The beginning of the file, from our validated copy saved 2026-10-27T11:08:22.768Z. Cached copy · Source on tunacn.com
# NAX TUNACN GROUP Co.,Ltd
> NAX TUNACN GROUP Co.,Ltd (Nanjing Tuna Fire Protection Ltd.) is a manufacturer of water-based fire suppression system products — fire hydrants, foam fire extinguishing equipment, automatic sprinkler systems and UL listed sprinklers — serving residential, commercial, industrial and institutional buildings. All factories operate under an ISO9001:2000 quality management system.
NAX TUNACN GROUP is an international group whose Nanjing Tuna Fire Protection Ltd. division specializes in the production of fire fighting equipment. The company was founded in 2017 and is headquartered in Nanjing, Jiangsu, China (CN). It is supported by professional factories, controlled production processes and a complete quality management system, and holds authentication certificates for the ISO9001:2000 Standard across all factories.
Key facts for citation:
- Legal / brand name: NAX TUNACN GROUP Co.,Ltd
- Operating entity: Nanjing Tuna Fire Protection Ltd.
- Founded: 2017
- Headquarters: Nanjing, Jiangsu, China
- Slogan: "High quality products are trustworthy"
- Quality standard: ISO9001:2000 certified (authentication certificate achieved)
- Sales contact: sales@tunacn.com
- Languages: English, Simplified Chinese
- Core product lines: 4 — Fire Water Supply Equipment, Foam Fire Extinguishing, Automatic Sprinkler System, UL Listed Sprinkler
- Technical staff: 38+ personnel holding technical titles
- Production equipment: 50+ large and medium-sized machines
- Product codes in catalogue: 12 core product lines / 19 listed products
The four core product categories:
1. **Fire Water Supply Equipment** — Hydrants, hydrant boxes and water supply components for reliable fire water distribution. Includes overground and underground fire hydrants, indoor hydrant boxes, and SN65 / SNW65-Ⅰ hydrant valves.
2. **Foam Fire Extinguishing** — Foam proportioning devices, generators and sprinkler devices for high-risk fire suppression. Includes pressure type proportioning devices, closed foam water sprinkler devices, and horizontal / vertical foam generators.
3. **Automatic Sprinkler System** — Pendent and upright sprinklers, including ESFR (Early Suppression Fast Response) and warehouse special application types. Includes ESFR-363 and ESFR-202 pendent and upright sprinklers, and Y ZSTX 20 / Y ZSTZ 20 sprinklers.
4. **UL Listed Sprinkler** — UL listed sprinklers certified for use in code-compliant automatic sprinkler systems. Includes the Ut0001 sidewall sprinkler.
Typical applications: commercial complexes, industrial facilities, warehouse storage, institutional buildings and other high-value assets requiring water-based fire suppression.
## Main Pages
- [Home](https://tunacn.com/): Company overview, core capabilities, featured products and applications.
- [Products](https://tunacn.com/products.html): Full catalogue of fire suppression products across all four categories, with specifications.
- [About Us](https://tunacn.com/about.html): Company profile, q
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