# AirArmor

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

- Industry: Materials
- Headquarters: Suzhou, China
- Latest round: Angel (Dec 9, 2025)
- Investors on record: 4

## About

Founded in 2024 and based in Suzhou, China, Suzhou AirArmor Technology Co., Ltd.  develops next-generation ultra-insulation materials—flexible nano-ceramic fiber systems—converted from Harbin Institute of Technology research. Its products deliver outstanding thermal performance (thermal conductivity <0.1 W/m·K at 1000?°C), long-term thermal stability, high flexibility, and lightweight characteristics, serving high-temperature kilns, new-energy batteries, and aerospace. In December 2025, AirArmor raised Angel funding from new investors Nanotrend Capital, Shaanxi Investment Fund Management, Wuzhong Financial Holdings Capital and Taiwang Technology Development.
AirArmor works with industrial heat-processing, aerospace, and battery manufacturers to supply flexible ceramic aerogel-type insulation sheets (e.g., the “1400-series”) featuring 95% compressibility, 50% tensile stretch, and 360° bend-twist sealing adaptability. Demonstrated use cases include: lowering kiln skin temperature and energy loss; integration in propulsion system safety parts (single satellite weight reduction >1?kg); and battery thermal-runaway mitigation where adjacent cells avoid ignition/explosion and visible flames extinguish within ~2 minutes. Roadmap products include 1600-series and 1800-series materials for higher-temperature scenarios. 
The company’s revenue is generated from sales of ultra-insulation materials into industrial heat-equipment retrofits/greenfield builds, aerospace thermal-protection components, and battery safety modules; plus process customization and technical services for sealing, durability, and energy-efficiency upgrades.

## Funding rounds

- Angel, Dec 9, 2025 — Nanotrend Capital, Wuzhong Financial Holdings Capital, Shaanxi Investment Fund Management, Taiwang Technology Development

## Investors

- Nanotrend Capital (https://capitalatlas.ai/funds/nanotrend-capital) — Angel
- Wuzhong Financial Holdings Capital (https://capitalatlas.ai/funds/wuzhong-financial-holdings-capital) — Angel
- Shaanxi Investment Fund Management (https://capitalatlas.ai/funds/shaanxi-investment-fund-management) — Angel
- Taiwang Technology Development — Angel