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About Us

About Us

Driven by technology, committed to a cleaner energy future. AllGrand delivers innovative energy solutions to power a more sustainable world.

01Company introduction

AllGrand Group was founded in 1987. It is a national "Little Giant" enterprise for specialised and innovative manufacturers, a national high-tech enterprise, a national Torch Plan industrialisation demonstration enterprise, and a drafting member of the national energy storage battery industry standard. AOGUAN is a China Well-Known Trademark.

The core product lines are gel, lithium-ion, sodium-ion and solid-state batteries, applied across energy storage, power, telecommunications, transport, finance and industry.

The group operates a CNAS-accredited testing centre, an academician workstation and a postdoctoral workstation. Its engineering team is led by German specialists, and it runs joint research programmes with the Chinese Academy of Engineering, Technische Universitat Berlin, Harbin Institute of Technology and Shandong University.

The sodium-ion battery platform was the first in the industry to pass independent third-party laboratory testing commissioned by the Ministry of Industry and Information Technology of China. A 3 GWh sodium-ion battery project and a 5 GWh energy storage system integration project are under construction.

The sales network covers every province and autonomous region in China, and more than 100 countries and regions across North America, Europe, Africa and South-East Asia. Backed by the carbon peak and carbon neutrality transition, AllGrand is moving from battery manufacturing towards full new energy system solutions.

Founded
1987
Production bases
Hebei and Shandong, China
Markets served
100+ countries
Battery platforms
Gel · Lithium · Sodium-ion · Solid-state

02Core figures

The numbers behind the company.

Company figures as published by AllGrand Group.

  • 39 Years of battery manufacturing
  • 100+ Countries and regions served
  • 2 Production bases, Hebei and Shandong
  • 4 Battery platforms: gel, lithium, sodium-ion, solid-state

03Development journey

Our development journey.

Steady progress for a brighter tomorrow.

  1. 1987 Company Founded Started our journey in battery technology.
  2. 1995 Expanded Product Portfolio Entered the industrial battery market.
  3. 2005 Technology Breakthrough Launched advanced energy storage solutions.
  4. 2010 Global Expansion Began serving overseas markets.
  5. 2015 Diversified Solutions Energy storage systems for residential, commercial and utility applications.
  6. 2020 Accelerated Growth Deepened global partnerships and smart energy solutions.
  7. Today A Cleaner, Brighter Tomorrow Continuing to innovate for a sustainable world.

04R&D platform

Where the technology is developed.

Research and engineering in Germany, production in China, and overseas warehouses positioned close to the customer.

Germany R&D base China Manufacturing Iraq Overseas warehouse Indonesia Overseas warehouse Uganda Overseas warehouse Kenya Overseas warehouse
  • R&D base — Germany
  • Manufacturing — China
  • Overseas warehouses — Indonesia · Kenya · Uganda · Iraq

Research infrastructure

  • CNAS-accredited testing centre
  • Academician workstation
  • Postdoctoral workstation
  • Engineering team led by German specialists

Research partnerships

  • Chinese Academy of Engineering
  • Technische Universitat Berlin
  • Harbin Institute of Technology
  • Shandong University

05Testing capability

Tested before it ships.

Capacity, cycle life, abuse and environmental testing are carried out in-house at the group CNAS-accredited testing centre.

Capacity and formation testing
In-house
Cycle life testing
In-house
Over-charge, over-discharge and short-circuit testing
In-house
Temperature and environmental testing
In-house
End-of-line electrical testing
In-house

06Manufacturing

Production you can audit.

Dedicated gel and lithium production bases with automated lines and recorded process parameters.

Capabilities

  • Gel battery production base
  • Lithium battery production base
  • Automated assembly and formation
  • End-of-line electrical testing
  • Warehousing and export logistics

Qualification and patents

  • National "Little Giant" enterprise for specialised and innovative manufacturers
  • National High-Tech Enterprise
  • National Torch Plan industrialisation demonstration enterprise
  • Drafting member, national energy storage battery industry standard
  • China Well-Known Trademark — AOGUAN
  • Patent list and test reports available on request
  • 180,000 m2 Production floor area
  • 8 GWh Annual production capacity
  • 22 Production and test lines
  • 86 Quality checkpoints

07Facilities

Inside the plants.

Factory, production line, laboratory and engineering team photography.

  • Mission Store energy for a beautiful China, release it for a better life.
  • Vision To become the leading battery supplier in China.

Let's build the right energy solution.

Send us the application, nominal voltage and capacity target. Our engineers will specify the battery and system architecture around it.

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