# SITRI

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

- Industry: Semiconductors
- Headquarters: Suzhou, China
- Website: www.sitritec.com/
- Latest round: Series A (Mar 10, 2026)
- Investors on record: 4

## About

Based in Suzhou, China and founded in 2021, Suzhou SITRI Material Tech Co., Ltd., trading under the name SITRI, provides thermal management materials for the semiconductor industry. The firm currently provides heat sinks and cooling parts to enterprise clients in China. In March 2026, the company closed series A+ funding from E Link Ventures, Haozhen Investment, Richland Capital, SND Ventures Group and others.

The company works with enterprise clients to provide thermal management parts and materials. Product offerings include aluminum silicon carbide structural parts, heat sinks, IGBT substrates, oxygen free copper covers and copper diamond cooling fins.

The company generates revenue from B2B sales of its manufactured cooling materials and heat sinks to enterprise clients.

The company plans to use the series A+ funding to expand its production scale, research new products, and grow its market presence.

## Funding rounds

- Series A, Mar 10, 2026 — SND Ventures Group, Richland Capital, E Link Ventures, Haozhen Investment

## Investors

- SND Ventures Group (https://capitalatlas.ai/funds/snd-ventures-group) — Series A
- Richland Capital (https://capitalatlas.ai/funds/richland-capital) — Series A
- E Link Ventures (https://capitalatlas.ai/funds/e-link-ventures) — Series A
- Haozhen Investment — Series A