Quality Control
A manufacturing story that builds trust
Cells are produced on automated lines at our manufacturing partner factory — 27+ automated production lines and 800+ process & testing machines, about 300,000 cells per day (≈2 GWh/year). Here is how cells move from electrode to shipment.
01
Electrode Coating
Automated coating and calendering of cathode and anode foils.
02
Winding & Assembly
Integrated winding, insertion and sealing on automated lines.
03
Formation & Grading
Charge/discharge formation, capacity grading and internal-resistance sorting.
04
Testing & Packing
Safety testing, OCV/IR checks and export packing with documentation review.
Traceability
Each cell with unique code, full process traceable
Data-Driven QC
100% data collection and real-time monitoring
Safety First
Multi-level protection and safety testing
Continuous Improvement
Process optimization and quality improvement
