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Precision Manufacturing | Strict Quality Control | Stable Mass Production

100GWh Fully Automated Sodium Battery Factory

Production Capacity & Global Layout

With a total annual capacity of 100GWh and three strategically located production bases, Veken ensures stable supply and on-time delivery for global clients.

Base 1

Location: Ningbo, Zhejiang
Capacity: 50GWh/year
Products: Cylindrical cells, R&D center, headquarters

Base 2

Location: Nanchang, Jiangxi
Capacity: 30GWh/year
Products: Prismatic cells, PACK assembly lines

Base 3

Location: Dongguan, Guangdong
Capacity: 20GWh/year
Products: Energy storage systems, OEM/ODM

Full Production Process

1. Batching

Precise electrode slurry mixing with automated dosing system

2. Coating

Double-side simultaneous coating with ±1.5μm precision

3. Calendering

High-pressure roller compaction for optimal density

4. Slitting

Ultra-precision slitting with burr-free edge control

5. Winding/Stacking

Automated winding with CCD visual alignment inspection

6. Electrolyte Filling

Vacuum electrolyte filling with precise weight control

7. Formation

Multi-step formation for stable SEI film formation

8. Final Testing

Full-capacity grading, OCV/IR test, and voltage sorting

Quality Control System

Incoming Material Inspection

100% inspection of raw materials — cathode, anode, electrolyte, separator, and casing

In-Process QC

Real-time monitoring at each stage with SPC statistical process control

Laboratory Testing

Fully equipped lab for electrochemical testing, thermal analysis, and shelf-life evaluation

Certified Management System

ISO 9001:2025, ISO 14001, IATF 16949 (automotive-grade quality management)

Zero-Defect Standard

Six Sigma methodology with < 10 PPM defect rate

ISO 9001:2025
Quality Management
ISO 14001
Environmental Mgmt
IATF 16949
Automotive Grade

Factory Gallery

Class 100,000 Cleanroom Workshop
Fully Automated Production Lines
Intelligent Warehouse & Logistics
Battery Performance Testing Center
Finished Goods Warehouse
R&D Pilot Line & Lab

Sustainable & Green Manufacturing

Eco-Friendly Production

Sodium-based materials are inherently safer — no lithium, cobalt, or nickel required

Waste Treatment

Closed-loop solvent recovery >99% recycling rate; ZLD wastewater treatment

Sustainable Operations

20MW rooftop solar powering 30% of energy demand; carbon-neutral by 2030

Interested in Our Production Capability?​

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