# SuZhou Huiwen Nano S&T Co.

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/suzhou-huiwen-nano-s-t-co

- Industry: Electronics
- Headquarters: Suzhou, China
- Website: www.idmsensor.com
- Latest round: Series B (Jan 6, 2026)
- Investors on record: 8

## About

Based in Suzhou, China and founded in 2014, SuZhou Huiwen Nano S&T Co., Ltd. is a national high-tech enterprise engaged in the research, development, production, and sales of intelligent sensors, while also providing artificial olfaction and pressure sensing solutions. In January 2026, SuZhou Huiwen Nano S&T Co.,Ltd. closed Series B funding from new investor TH EDU Capital.

The company develops sensor chips for various toxic and harmful gases (such as formaldehyde, alcohol, ammonia, carbon monoxide, nitrogen oxides, hydrogen sulfide, methane, TVOC, etc.), various pressure sensors, and corresponding detection modules. Its products are widely used in industrial safety, smart home appliances, environmental monitoring, quality monitoring, and healthcare. 

The company generates revenue by developing smart gas sensors and other related products.

## Funding rounds

- Series B, Jan 6, 2026 — TH EDU Capital
- Series A, Jun 3, 2018 — Grains Valley Venture Capital, Lenovo Capital and Incubator Group, THG Ventures, Tsinghua Technology Transfer Fund, Grand Capital, Beijing Kedian Venture Capital Management
- Angel, Mar 28, 2017 — Lenovo Group, Grains Valley Venture Capital, THG Ventures, Tsinghua Technology Transfer Fund

## Investors

- Lenovo Group — Angel
- Grains Valley Venture Capital (https://capitalatlas.ai/funds/grains-valley-venture-capital) — Angel, Series A
- THG Ventures (https://capitalatlas.ai/funds/thg-ventures) — Angel, Series A
- Tsinghua Technology Transfer Fund (https://capitalatlas.ai/funds/tsinghua-technology-transfer-fund) — Angel, Series A
- Lenovo Capital and Incubator Group (https://capitalatlas.ai/funds/lenovo-capital-and-incubator-group) — Series A
- Grand Capital — Series A
- Beijing Kedian Venture Capital Management (https://capitalatlas.ai/funds/beijing-kedian-venture-capital-management) — Series A
- TH EDU Capital (https://capitalatlas.ai/funds/th-edu-capital) — Series B