Lianjie Technology: Pioneering Lithium Battery Fire Safety Solutions

Mission & Vision

Lianjie Technology, a subsidiary of Lianjie Group, is dedicated to revolutionizing fire safety through cutting-edge lithium battery fire suppression technologies. Our mission is to address critical safety challenges in the rapidly evolving energy sector by delivering innovative solutions that protect lives, assets, and the environment. As a leader in lithium battery-specific fire suppression, we strive to become a global benchmark for safety and innovation in smart fire protection systems.

Core Competencies & Industry Advantages

Revolutionary Fire Suppression Technology

Lianjie's flagship lithium battery fire extinguishing agents utilize a penetration and inerting mechanism, addressing the unique challenges of lithium battery thermal runaway. Unlike traditional fire suppressants that focus on oxygen deprivation, our technology penetrates deep into battery cells, rapidly cooling internal reactions and neutralizing flammable gases. This approach not only extinguishes flames within seconds but also eliminates re-ignition risks, a critical advantage over conventional methods

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Broad Compatibility & High Efficiency

Our products are certified to combat A, B, E, and F class fires, making them suitable for diverse applications:

Electric vehicles (EVs) and e-bike battery systems

Energy storage facilities and industrial battery storage

Consumer electronics (e. g., smartphones, laptops)

Renewable energy systems (solar/wind paired with batteries)

Field tests demonstrate 7-second flame suppression and 60-second temperature stabilization, significantly reducing secondary hazards like toxic smoke

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Eco-Friendly & Safe Design

Lianjie's agents are non-toxic, non-corrosive, and environmentally benign, complying with international safety standards. Our solutions prioritize both human safety and ecological preservation, aligning with global sustainability goals

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Certifications & Industry Recognition

Approved by the China Emergency Management Department Fire Research Institute and National Fire Product Quality Supervision and Inspection Center.

Trusted by major clients including State Power Investment Corporation, China Railway Construction Group, and municipal emergency management agencies

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End-to-End Solutions

Beyond product development, Lianjie provides customized fire safety systems for high-risk scenarios, including:

Intelligent fire suppression systems with real-time monitoring and automated activation.

Training programs for first responders and corporate safety teams.

Emergency deployment services for large-scale lithium battery storage facilities

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Case Studies & Impact

National Energy Security Projects: Deployed in grid-scale energy storage systems, our technology mitigated potential disasters during thermal runaway events.

Urban Safety Initiatives: Collaborated with municipal governments to equip EV charging stations and residential communities with compact, high-performance extinguishers.

Industrial Applications: Protected critical infrastructure in EV manufacturing plants through rapid-response suppression systems

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Commitment to Innovation

Lianjie invests heavily in R&D, partnering with academic institutions like the University of Science and Technology of China to refine our formulations. Our team of experts focuses on nano-scale agent engineering and smart detection integration, ensuring our solutions evolve alongside emerging lithium battery technologies