비교할 수 없는 품질 엔지니어링: LiYue 배터리 제조 철학

Core Manufacturing: Vertical Integration as Our Foundation

Custom LFP battery solutions

At Liyue Battery, quality begins with control. As a lithium battery manufacturer that controls the entire production chain from raw material selection to final battery pack assembly, we guarantee that every customized lithium iron phosphate battery solution we deliver possesses uncompromising superior quality. Our 450-acre lithium battery manufacturing facility, equipped with dedicated cell manufacturing workshops (Workshop 3) and lithium battery system integration workshops (Workshop 2), provides comprehensive control over the entire production process, ensuring seamless quality management from start to finish.

Certified Manufacturing Standards

Our status as an MIIT-certified enterprise and compliance with IATF 16949 quality management standards validate our professional expertise and stringent quality control system in battery manufacturing.

A Glimpse into Our Manufacturing Core

The Heart of the Battery: Pouch cell Manufacturing

파우치 셀 manufacturing involves key steps: mixing and coating the electrode slurry, rolling and drying the coated electrodes, cutting and stacking the components, inserting them into the pouch and sealing it, injecting electrolyte, and finally performing formation and testing.

Automated Production and Rigorous Process Control

We incorporate internationally advanced automated equipment from Germany, the USA, and Japan. Our Manufacturing Execution System (MES) enables meticulous control over 42 key process areas, with more than 4,500 quality control points ensuring consistent performance for every single cell.

The Proof is in the Testing

A Multi-Tiered Inspection Regime

Every cell must pass a comprehensive inspection protocol, including initial capacity grading, aging cycle tests, and final performance classification. Our 100% full inspection policy ensures zero-defect products leave our facility.

Proven in Extreme Conditions

Our battery products undergo rigorous environmental adaptability tests:

• High-Altitude Testing: Stable operation validated at altitudes exceeding 5,000 meters.
• Temperature Extremes Testing: Performance verification across a wide temperature range from -40℃ to 70℃.
• Safety Tests: Passing a series of stringent tests including crush, fire, and vibration assessments.

Quality in Action: Performance that Builds Trust

Leadership in Industrial Applications

In the rail transit sector, our battery systems hold a market share exceeding 90%, serving over 300 projects across 40 cities. As a core supplier to major enterprises like China Railway and CRRC, we have successfully deployed over 2,000 sets of battery systems.

Excellence in Electric Vehicle Applications

The power battery systems we supply to Dongfeng Motor have been installed in over 50,000 vehicles, with individual vehicle mileages exceeding 400,000 kilometers and a record of zero major safety incidents.

Continuous Innovation

Supported by Seven R&D Platforms

Relying on our seven national and provincial R&D platforms, including the National Local Joint Engineering Laboratory for Power Source and Key Materials, we continuously innovate in material systems and process technology. Our breakthrough in spherical multivariate composite nano-structured energy materials has already achieved an energy density exceeding 300Wh/kg.

Commitment to Smart Manufacturing

By integrating industrial internet and big data analytics, we have established a smart manufacturing management system. This system monitors production status in real-time, analyzes process parameters, and enables full life-cycle traceability of product quality.

Our Quality Promise: Creating Core Value for Our Clients

We firmly believe that superior manufacturing quality is the cornerstone of sustainable business. LiYue Battery is committed to ensuring that every product that leaves our facility embodies our relentless pursuit of quality, providing you with safe, reliable, and high-performance custom LFP battery solutions.

Discover the LiYue Battery precision manufacturing world. Visit liyuebattery.com and let our quality be the foundation for your project’s success.