# Quantum Scale

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/quantum-scale

- Industry: Industrial Machinery
- Headquarters: Beijing, China
- Website: www.qsinst.com/
- Latest round: Series A (Nov 21, 2025)
- Investors on record: 1

## About

Founded in 2022 and based in Beijing, China, Suzhou Quantum Scale Technology Co., Ltd., trading under the name Quantum Scale, develops atomic-scale imaging equipment for industrial and scientific applications. The company produces AFM and STM systems supporting semiconductor analysis, materials characterization and life-science research. It serves academic institutions, research laboratories and industrial users across China. In November 2025, the firm closed a series A funding round.

The company works with research institutes, laboratories and industrial clients to provide AFM and STM imaging systems such as the AFM-NanoTech10, AFM-NanoTech20, ST-C10 and ST-P10. These instruments support surface roughness measurement, defect inspection and nanoscale material characterization.

The company’s revenue is generated by direct B2B sales of high-precision imaging equipment and customized instrument configurations.

The company plans to expand R&D investment in core imaging technologies, broaden application scenarios for its AFM and STM products, launch new product series and enter additional international markets.

## Funding rounds

- Series A, Nov 21, 2025 — Zhongguancun Co-Innovative Fund Management

## Investors

- Zhongguancun Co-Innovative Fund Management (https://capitalatlas.ai/funds/zhongguancun-co-innovative-fund-management) — Series A