About FJINNO
Fuzhou Innovation Electronic Sci&テック株式会社, 株式会社. (branded as FJINNO) is a high-tech enterprise founded in 2011, headquartered in Fuzhou, 福建省, 中国. With a team of 100+ professionals and a 3,000+㎡ manufacturing base, FJINNO has dedicated over 20 years to the R&D and production of intelligent monitoring systems, emerging as a trusted provider of integrated sensing solutions for global industrial clients .
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コアテクノロジー & R&D Strength
FJINNO’s competitive edge lies in its independently developed fluorescent fiber optic temperature sensing technology, a breakthrough achieved through industry-academia-research collaboration with institutions like Fuzhou University . This core technology features:
- Complete electrical insulation: Utilizing all-dielectric materials to ensure safety in high-voltage environments.
- EMI耐性: Resistant to electromagnetic interference, ideal for complex industrial scenarios.
- Maintenance-free performance: No recalibration required, 運用コストの削減 .
The R&D team focuses on integrating multi-physical parameter monitoring (温度, 振動, プレッシャー) into intelligent systems, holding independent intellectual property rights for key technologies .
製品ポートフォリオ
FJINNO offers a comprehensive range of monitoring products tailored to diverse industrial needs:
- Fluorescent Fiber Optic Temperature Measurement Systems: For real-time hot-spot monitoring of transformer windings and high-voltage equipment.
- Oil-Immersed Transformer Online Monitoring Systems: Detect winding temperature anomalies to prevent equipment failure.
- PHM (予後と健康管理) システム: Enable predictive maintenance for critical infrastructure.
- Temperature Controllers: Including rail transit fiber optic temperature controllers and dry-type transformer temperature controllers .
All products comply with international quality standards and have passed ISO 9001:2015 認証 .

応用分野
FJINNO’s solutions serve 8+ core industries, providing end-to-end monitoring services:
- 電力産業: トランス, 開閉装置, and cable joint temperature monitoring for State Grid and China Southern Power Grid projects.
- New Energy & 原子力: Battery storage cabinet temperature control and nuclear facility environmental monitoring.
- インフラストラクチャー: Comprehensive pipe galleries, 油 & ガスパイプライン, and rail transit systems.
- 化学薬品 & 市営: Corrosion-resistant temperature/pressure monitoring for harsh environments .
Industry Impact & Vision
As a participant in major industry events (例えば, the 102nd China Electronics Exhibition ), FJINNO is committed to advancing basic electronic component technology. Its cost-effective solutions and customizable OEM/ODM services have gained recognition in both domestic and global markets .
Looking ahead, FJINNO aims to leverage IoT and AI integration to become a global leader in intelligent temperature measurement and predictive maintenance solutions, supporting high-quality development of the manufacturing industry .
For more information: www.fjinno.net
光ファイバー温度センサー, インテリジェント監視システム, 中国の分散型光ファイバーメーカー
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INNO 光ファイバー温度センサー ,温度監視システム.



