The top 10 most competitive Manufacturer in China's sodium battery industry in 2025

1. CATL New Energy Technology Co., Ltd.

* Located in: Ningde, Fujian
 Featured Capacity: 25 GWh (as of H1 2025)

Why They’re Competitive:
CATL, a global battery giant, has set a new benchmark with its first-generation sodium-ion batteries. Their cells have achieved an impressive energy density of 175 Wh/kg and were the world’s first to pass China’s new national standard for sodium-ion power batteries. They are actively working with clients to develop and launch the next generation of sodium-ion power batteries, with mass production scheduled to align with customer timelines.

Competitiveness Index: ★★★★★

2. Veken Technology Co., Ltd.

* Located in: Nanchang, Jiangxi
 Featured Capacity: 2 GWh (Fully automated line)

Why They’re Competitive:
Veken Technology has emerged as a top-tier player, reportedly ranking first in China for sodium-ion battery shipments in the first half of 2025. The company has successfully deployed its sodium-ion products across multiple sectors, including energy storage power stations, commercial & industrial energy storage, and starter batteries, demonstrating significant commercial scalability.

Competitiveness Index: ★★★★★

3. Jiangsu Highstar Power Co., Ltd.

* Located in: Nantong, Jiangsu
 Featured Capacity: 1 GWh

Why They’re Competitive:
Highstar has secured bulk orders and achieved mass shipments. Their newly developed 50Ah cell is already in the small-scale application phase. Notably, they have begun R&D work on solid-state sodium-ion batteries, showing a strong commitment to next-generation technology. Their products are used by global leading clients in energy storage, special vehicles, and low-speed vehicles.

Competitiveness Index: ★★★★☆

4. Beijing Zhongke Haina Sodium Technology Co., Ltd.

* Located in: Beijing
* Featured Capacity: GWh-level line (Scaling to 3 GWh by 2026)*

Why They’re Competitive:
A technology pioneer, Zhongke Haina built the world’s first GWh-level sodium-ion battery production line. Through material innovation and vertical integration, they focus on creating a low-cost, high-safety product portfolio. Their credibility is proven by deploying the world’s first MWh-level energy storage project and the first sodium-ion battery commercial vehicle solution.

Competitiveness Index: ★★★★

5. FinDreams Battery Co., Ltd.

* Located in: Shenzhen, Guangdong
 Featured Capacity: 30 GWh (Planned)

Why They’re Competitive:
The BYD subsidiary is a formidable force with massive planned capacity. Focusing on the polyanion technical route, FinDreams has developed a long-lifecycle sodium-ion battery with a capacity of 200Ah and a cycle life exceeding 10,000 cycles. This makes them a key contender for large-scale energy storage projects.

Competitiveness Index: ★★★★

6. Chaowei Power Group Co., Ltd.

* Located in: Huizhou, Guangdong
 Featured Capacity: 0.7 GWh (Expanding significantly)

Why They’re Competitive:
A leader in the lead-acid battery market, Chaowei is aggressively transitioning to sodium-ion. They were the first in the industry to apply composite sodium iron pyrophosphate technology to the e-bike and e-tricycle battery market. Strategic partnerships with major brands like Yadea, Aima, and Tailg position them for dominance in the light electric vehicle sector.

Competitiveness Index: ★★★★

7. Easton Na Battery Technology (Guangdong) Co., Ltd.

* Located in: Dongguan, Guangdong
* Featured Capacity: GWh-level (Aiming for 2 GWh in 2025)*

Why They’re Competitive:
Easton is building a complete product matrix, from cells and modules to PACKs and end-use applications. They are focused on energy storage and vehicle power, and notably led Guangdong province’s first sodium-ion battery commercial and industrial energy storage project, proving their real-world implementation capabilities.

Competitiveness Index: ★★★☆

8. Shanxi Huana Core Energy Technology Co., Ltd.

* Located in: Taiyuan, Shanxi
 Featured Capacity: 1 GWh (Cell & Pack)

Why They’re Competitive:
Huana Core stands out by building what it claims to be China’s first full industry chain for sodium-ion batteries, covering “materials -> cell -> battery -> application”. Their products have passed China’s first batch of official evaluations, and they have developed a differentiated competitive edge in emergency power supply products.

Competitiveness Index: ★★★★

9. Wuxi Pangu New Energy Co., Ltd.

* Located in: Wuxi, Jiangsu
 Featured Capacity: 0.5 GWh (Scalable to 1.5 GWh)

Why They’re Competitive:
Pangu New Energy offers a full suite of solutions from cell to PACK. They have strategically positioned their product lines (12V/48V/60V/72V) to serve high-value scenarios like low-speed electric vehicles, UPS (uninterruptible power supply), energy storage, and military applications.

Competitiveness Index: ★★★

10. Some Sodium New Energy Technology (Luoyang) Co., Ltd.

* Located in: Luoyang, Henan
* Featured Capacity: 1 GWh (Cell), 2 GWh (System Integration – Planned)*

Why They’re Competitive:
Some Sodium has developed practical technologies for niche applications like truck start-stop, forklift power, and thermal power frequency regulation. Their international appeal is evidenced by strong interest from dozens of European and South Asian clients at international trade shows.

Competitiveness Index: ★★★

Why Sodium-Ion Batteries Are Shaping the Future of Energy Storage

In 2025, sodium-ion batteries have become one of the most promising alternatives to lithium-ion technology. Thanks to abundant sodium resources, lower cost, and improved performance, leading Chinese manufacturers are accelerating commercialization across energy storage, electric vehicles, and industrial applications.

A Dynamic and Promising Market

The Chinese sodium-ion battery industry is vibrant and fiercely competitive. The manufacturers listed above are leading the way in technology, capacity build-out, and market adoption. For businesses looking to source sodium-ion batteries or form joint ventures, this list provides a solid starting point for due diligence.

The future is bright for sodium-ion technology, and China is poised to be the epicenter of its global supply chain.

Sources: EVTank, HIROHIDA.COM, Itdow.com, Ive Economic Institute, China Battery Industry Research Institute, Company Public Reports and Research.
Disclaimer: This competitiveness list is for industry reference only. The data or list shall not be used for any commercial purposes.