Workshop 10
Packaging Workshop
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Finished Product Aging
Packaging Workshop
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Workshop 2 – Testing Center
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Steel Shell Stamping and
Electroplating Workshop
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Battery Assembly and
Manufacturing Workshop
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R&D of Machining
Centers and Equipment
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Workshop 4 –
Packaging Workshop
Workshop 10
Packaging Workshop
Packaging Workshop
Finished Product Aging
Packaging Workshop
Packaging Workshop
Workshop 2 – Testing Center
Steel Shell Stamping and
Electroplating Workshop
Electroplating Workshop
Battery Assembly and
Manufacturing Workshop
Manufacturing Workshop
R&D of Machining
Centers and Equipment
Centers and Equipment
Workshop 4 –
Packaging Workshop
Packaging Workshop
Preferred Partner To Global Professional
Battery Brands
Production Capacity
NanFu operates the world’s largest single-site alkaline battery manufacturing base, with highly concentrated production efficiency and scale advantage.
As of 2026:
27alkaline battery production lines
25automated packaging lines
13lithium coin cell production lines, with annual capacity of 210 million pieces
Production line speed up to 700pcs/min
Annual alkaline capacity: 4.3–4.5 billion pieces
The No.9 workshop is recognized as the highest-output single alkaline battery building worldwide. This scale enables NanFu to ensure stable global supply, even during peak seasons. The No.10 workshop has been independently allocated to exclusively serve NANFU Global and international business, ensuring dedicated production resources, priority scheduling, and stable supply for overseas partners.
Automated Manufacturing
NanFu has built a highly automated and intelligent manufacturing system, integrating MES, ERP, WMS, and digital traceability platforms.
Key manufacturing strengths include:
Fully automated alkaline production lines
Fully automatic lithium coin cell production lines
In-house equipment development capability for continuous efficiency upgrades
Full-process data collection, SPC monitoring, and digital quality control
Each battery shell is laser-marked with a traceability code, allowing backward tracking to raw materials, process parameters, and inspection records. NanFu’s digitalized manufacturing system ensures consistency, high yield rate, and production transparency.
Quality Control System
Quality control at NanFu is built on a multi-layer risk prevention system, combining machine full inspection, operator self-inspection, and QC sampling inspection.
The company operates:
CNAS-accredited national testing laboratory
7400 discharge testing channels across 23 cabinets
Full leakage, abuse, vibration, high/low temperature testing
Long-term sample retention up to 10 years
Quality management follows ISO 9001, ISO 14001, ISO 45001, BSCI and other international systems. With over decades of manufacturing experience and billions of batteries produced, NanFu continues benchmarking against world-class standards.
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