With data,rebuild energy efficiency
FEXLINK Technology (Shenzhen) Co., Ltd. is a national high-tech enterprise. Driven by "IoT + AI" with full-stack in-house "device-edge-cloud" capabilities, it is committed to providing Chinese enterprises with holistic smart electrical safety and digital energy-carbon management solutions.
FEXLINK the PowerFEXLINK
FEXLINK is an industrial technology company grounded in precision sensing, centred on IoT control and oriented toward data value.We focus on electrical-signal capture and multi-dimensional electrical-feature analysis, and through smart hardware, edge computing, industrial AI and platform systems,operating states in electrical safety, smart lightning protection, digital energy, virtual power plants, microgrids, smart fire protection, carbon assets and carbon-neutral parks intoturn operating states into computable, analyzable, alert-capable and controllable data.
FEXLINK, a company that generates data. Reconstructing energy efficiency with data
Full company name:FEXLINK Technology (Shenzhen) Co., Ltd.founded in the Futian Shenzhen-Hong Kong Science and Technology Cooperation Zone, and is aNational High-Tech Enterprise.Driven by "IoT + AI", covering electrical safety, smart lightning protection, smart fire protection, digital energy and carbon efficiency,virtual power plants, microgrids, industrial AI analysis and more14 Business Directionswith capabilities from smart sensors,A complete product system from edge computing gateways to AI analysis platforms and cloud platforms.
Sense · Link · Compute · Intelligence · Evolution
FEXLINK builds a complete technology foundation on the SLCIE five-dimensional capability model, turning every electrical signal into a usable data asset.
Sense
260+ electrical parameters sensed, 1μS high-frequency transient capture, 10μA-level leakage detection, converting electrical signals into structured data.
Link
A hundred-plus types of smart hardware connect uniformly; RS485/Modbus/TCP/IP multi-protocol aggregation links the whole device-edge-cloud chain.
Compute
Edge computing gateways perform local inference and real-time multi-circuit data processing, turning data into conclusions closest to the fault.
Intelligence
27 AI sub-models, 408 national-standard rule-check items, 97.2% warning accuracy — identifying risks from data.
Evolution
Data assets keep accumulating, models iterate with operating data, and energy efficiency is continuously reconstructed in operations.
Core Data Assets
From sensing precision to AI early warning, FEXLINK supports every energy efficiency rebuild with quantifiable data assets.
Mission & Values
With the mission of rebuilding energy efficiency with data and the positioning of a precision-sensing IoT control system, FEXLINK upholds the spirit of professional, daring, co-benefit and ecosystem, and the code of conduct rooted in virtue, pursuing excellence and creating a wise future.
Mission
Rebuilding energy efficiency with data. Through electrical-signal capture and multi-dimensional electrical-feature analysis, operating states are turned into computable, analyzable, alert-capable and controllable data assets.
Positioning
Precision-sensing IoT control system. Centred on smart hardware, edge computing, industrial AI and platform systems, building a complete data loop from sensing to operation.
Brand Spirit
Professional, Daring, Co-Benefit, Ecosystem. In highly specialised scenarios we hold to technical truth and engineering reliability, dare to break through complex system problems, and create shared value for customers and the industry.
Code of Conduct
Rooted in virtue, excellence as the standard, and wisdom creating the future - continuously driving the data-driven rebuild of energy efficiency.
Customers Served & Reference Cases
From mega projects to national energy enterprises, FEXLINK's sensing and control systems run continuously in critical scenarios.
A Major Cross-Sea Link Project
Mega-Project Power Supply & Electrical Safety Monitoring
An Offshore Wind Power Project
Offshore Wind Farm Lightning Protection & Electrical Safety Online Monitoring
A Major International Event Venue
International Event Venue Electrical Safety & Lightning Protection
A Major Grid Operator
Grid System Smart Lightning Protection & Status Monitoring
A Major Port
Port Electrical Safety & Energy Monitoring
Petrochemical Storage Tank Farms
Hazardous-Environment Lightning Monitoring & Hazard Warning
Milestones
From its founding in Futian Shenzhen-Hong Kong Science and Technology Cooperation Zone in 2016 to the Tianyan LLM V3.0 release in 2026, FEXLINK has remained focused on innovation and product iteration in industrial internet and electrical safety.
Core Team
The founding team graduated from top universities including City University of Hong Kong and Tsinghua University, combining academic depth with engineering practice to lead FEXLINK's continuous innovation in industrial IoT and electrical safety.
Cui Can
Founder / CEO
Graduate of City University of Hong Kong, Global Life Member of BGS
More than ten years focused on industrial internet and electrical safety.
Dr. Deng
Co-founder
Tsinghua University graduate
Dedicated to programmable logic control (PLC) and industrial automation.
Dr. Li
Co-founder
Tsinghua University graduate
Focused on embedded systems and smart sensor development.
Group Structure
With its Shenzhen headquarters at the core, FEXLINK has subsidiaries and affiliates in Suzhou and other cities, building a complete industrial ecosystem covering R&D, manufacturing, sales and service.
FEXLINK Technology (Shenzhen) Co., Ltd.
Zhuangfang Mansion, Shenzhen Longgang District, Shenzhen Bay Super Headquarters Base
Group headquarters, focused on industrial internet and electrical safety
Shenzhen Wan Automation (Suzhou) Co., Ltd.
Suzhou
Established in 2019, sales and service in the Yangtze River Delta region
Cansai Artificial Intelligence (Shenzhen) Co., Ltd.
Shenzhen
Carbon efficiency and carbon-neutral park business
Shenzhen Yisituo Technology Co., Ltd.
Shenzhen
Visual perception and intelligent monitoring
Shenzhen Kunsida Technology Co., Ltd.
Shenzhen
Smart hardware manufacturing and supply chain
Honours & Milestones
From Shenzhen's most investable enterprise to national high-tech enterprise certification, from first place in an entrepreneurship competition to the Tianyan LLM V3.0 release, FEXLINK has earned industry recognition through technological innovation.
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Industries Served
FEXLINK products and solutions already cover 30+ industry scenarios - from EV charging stations to petrochemical plants, from data centres to municipal projects - empowering electrical safety and energy management across industries with a unified architecture.
New-Energy Charging Station
Electrical safety and energy management for charging piles
Industrial Park
Park energy governance and electrical safety monitoring
Airport / Transportation Hub
High-reliability power supply and distribution monitoring
Data Center
Precision power distribution and electrical-fire warning
Commercial Complex
Energy consumption supervision and smart fire protection
Petrochemical
Explosion-proof electrical safety and lightning monitoring
Municipal Projects
Public infrastructure electrical safety monitoring
Buildings
Building energy management and electrical safety
FEXLINK the Power.
Reconstructing energy efficiency with data · Precision-sensing IoT control system