# NK New Materials

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/nk-new-materials

- Industry: Energy Storage & Batteries
- Headquarters: Changsha, China
- Website: www.hnnkxc.com/
- Latest round: Series A (Jan 30, 2026)
- Investors on record: 1

## About

Established in 2022 and based in Changsha, China, Hunan NK New Materials Co., Ltd., trading as NK New Materials, is a sodium-ion battery manufacturing company. The company has partnerships with Contemporary Amperex Technology Co., Limited, BYD, Eve Energy Co., Ltd, and Tianneng Group. The core team of this company comes from Central South University. The company built a 10,000-ton production base, an R&D base, and a pilot production line for hard carbon anode materials in 2023. In January 2026, NK New Materials raised a series A funding from new investor Toposcend Capital.

The company's main business is the sodium ion battery materials, sodium ion battery manufacturing and other battery advanced technology development and industrialization. Its self-developed sodium-ion battery products are such as nanoelectric hard carbon NH-1, NH-2, and NH-3. Its products are used in the field of data centers, low-speed electric vehicles, electrochemical energy storage, and various types of electric bicycles.

The company's revenue is generated by selling three types of hard carbon materials for sodium-ion batteries.

The company will use the latest funding to accelerate the construction of pilot production lines, mass production of core materials, and expansion of the R&D team.

## Funding rounds

- Series A, Jan 30, 2026 — Toposcend Capital

## Investors

- Toposcend Capital (https://capitalatlas.ai/funds/toposcend-capital) — Series A