# Techstone

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/techstone

- Industry: Aerospace
- Headquarters: Suzhou, China
- Latest round: Series A (Apr 14, 2026)
- Investors on record: 5

## About

Established in 2021 and based in Suzhou, China, Techstone is an aircraft engine developer that focuses on the research and development small turbojet engine. The founder, Dr. Jianguo Ding, is a former first-class technical specialist of the China Aerospace Development Group and has more than 35 years of scientific experience in the aerospace field. The core technical team is mainly from China National Aviation Development Group. It has 39 intellectual property rights. In April 2026, Techstone raised a series A++ from Shenzhen Capital Real Estate Fund.

The company is mainly engaged in the design and development of small aircraft engines and related components. Products include turbojets engine, turbofans engine and gas turbines engine, etc. The products can be used for eVTOL (electric vertical take - off and landing), unmanned transport aircraft, missile power systems, etc.

The company generates revenue by providing small aircraft engines and related components.

## Funding rounds

- Series A, Apr 14, 2026 — Shenzhen Capital Real Estate Fund
- Series A, Mar 11, 2025 — Detong Capital, Suzhou Yanying Investment Management, Bank of Communications Investment
- Series A, Dec 18, 2024 — CoStone Capital

## Investors

- CoStone Capital (https://capitalatlas.ai/funds/costone-capital) — Series A
- Detong Capital (https://capitalatlas.ai/funds/detong-capital) — Series A
- Suzhou Yanying Investment Management (https://capitalatlas.ai/funds/suzhou-yanying-investment-management) — Series A
- Bank of Communications Investment (https://capitalatlas.ai/funds/bank-of-communications-investment) — Series A
- Shenzhen Capital Real Estate Fund (https://capitalatlas.ai/funds/shenzhen-capital-real-estate-fund) — Series A