# Physcience Golden Silicon New Material Technology Co., Ltd., Sichuan

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/physcience-golden-silicon-new-material-technology-co-ltd-sic

- Industry: Materials
- Headquarters: Deyang, China
- Website: www.physgs.com
- Total disclosed funding: $3.3M
- Latest round: Series A (Aug 25, 2023)
- Investors on record: 4

## About

Founded in 2020, and based in Deyang, China, Physcience Golden Silicon New Material Technology Co., Ltd., Sichuan is a new material company that focuses on the research and development of lithium battery silicon-based anode materials. The chairman of the board, Jie Huang, is a Ph.D. of Chinese Academy of Sciences. The company has factories and offices of 4,500 square meters and has applied 24 national patents. In July 2025, Physcience Golden Silicon New Material Technology Co., Ltd., Sichuan closed a venture funding from new investor Houtian (Beijing) Capital Management Co., Ltd.

The company provides silicon-based anode materials which are next-generation lithium-ion battery materials. Its main products are silicon oxide, silicon-oxygen powder, and silicon-oxygen blocks. The company can achieve an annual production capacity of 200 tons of silicon oxide, 500 tons of carbon carbon-coated powder, 100 tons of lithium oxide, and 2,000 tons of silicon-carbon composite anode.  The company generates revenue by developing silicon-based negative electrode materials for lithium batteries. The new funding will be mainly invested in the capacity expansion of fourth-generation CVD silicon-carbon negative electrode materials and new product R&D.

The company generates revenue by developing silicon-based negative electrode materials for lithium batteries.

## Funding rounds

- Series A, Aug 25, 2023 — Cowin Capital, Crystal Stream, Zhejiang Geely Holding Group Co., Ltd.
- Series A, Jun 2, 2022, $3.3M — Cowin Capital, Tengye Ventures

## Investors

- Cowin Capital (https://capitalatlas.ai/funds/cowin-capital) — Series A
- Tengye Ventures (https://capitalatlas.ai/funds/tengye-ventures) — Series A
- Crystal Stream (https://capitalatlas.ai/funds/crystal-stream) — Series A
- Zhejiang Geely Holding Group Co., Ltd. — Series A