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Factory & Production

Where Innovation Meets Manufacturing Excellence

LEISHIDUN factory overview
200K
Square Meters Facility

State-of-the-Art Production in Hubei

Our primary manufacturing facility is located in the Jingmen Tech-Link Smart Industrial Park, Hubei Province. The factory houses 30+ automated production lines with an annual capacity of 12 million KVAh — making us one of the largest battery manufacturers in Central China.

Over ¥100 million has been invested in integrating resources, introducing advanced information systems, and streamlining the supply chain. We produce everything in-house: battery cases, separators, alloys, and packaging materials — giving us full control over quality, cost, and delivery.

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International Equipment

Production & testing equipment imported from Canada, Italy, USA, Korea, Germany, and Japan.

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Full Supply Chain Integration

Cases, separators, alloys, and packaging — all produced in-house for maximum competitiveness.

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Information Systems

Advanced ERP and MES systems ensuring traceability and real-time quality monitoring.

Inside Our Production Base

Take a visual tour of our workshops, equipment, and facilities.

Battery production workshop

Production Workshop

Automated plate manufacturing and assembly lines

Quality control laboratory

Quality Control Lab

Comprehensive testing for every production batch

Automated assembly line

Automated Assembly

30+ automated production lines in operation

Factory exterior view

Factory Facility

200,000m² manufacturing complex in Hubei

Production equipment

Advanced Equipment

Imported from Germany, Italy, Japan & more

Warehouse and logistics

Warehouse & Logistics

Large-scale storage and global shipping operations

Testing center

Testing Center

Rigorous performance and safety testing

Environmental management

Green Manufacturing

ISO14001 environmental management certified

Corporate environment

Corporate Environment

Modern facilities for our team

Rigorous Quality at Every Step

From raw material inspection to final product testing — we maintain strict quality control throughout the entire production process.

1

Raw Material Inspection

All incoming materials — lead, alloys, separators, cases — are tested against strict specifications before entering production.

2

In-Process Monitoring

Real-time monitoring at every production stage. Automated data collection and statistical process control (SPC) ensure consistency.

3

Final Product Testing

100% of finished batteries undergo electrical performance testing, capacity verification, and safety checks before packaging.

4

Certification & Compliance

Products meet ISO9001, CE, FCC, and Tel certification requirements. Batch retention samples stored for traceability.

Certified & Accredited

Our quality systems and products are certified by internationally recognized bodies.

ISO

ISO 9001

Quality Management System

ISO

ISO 14001

Environmental Management

ISO

ISO 45001

Occupational Health & Safety

CE

CE Marking

European Conformity

FC

FCC

Federal Communications Commission

TL

Tel Certification

Telecommunication Equipment

HT

National High-Tech

Enterprise Recognition

GP

Green Product

National Green Design Product

Want to Visit Our Factory?

We welcome international customers for factory tours. Contact us to schedule a visit.

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