# Tian Rui Tech

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/tian-rui-tech

- Industry: Materials
- Headquarters: Nantong, China
- Website: tianrui-tech.com
- Latest round: Angel (Apr 7, 2025)
- Investors on record: 2

## About

Based in Nantong, China, and founded in 2024, Tian Rui Tech is a biomass energy technology service provider, providing solutions for water electrolysis hydrogen production equipment and related products. The founder, Kang Yijin graduated from Fudan University with a bachelor's degree and received his doctorate from the University of Pennsylvania. In April 2025, Tian Rui Tech raised an undisclosed amount of angel funding led by new investor Suzhou Yongxin Fangzhou Investment.

Tian Rui Tech specializes in advanced hydrogen production technologies, particularly through water electrolysis using Polymer Electrolyte Membrane (PEM) and Anion Exchange Membrane (AEM) systems. Their primary offerings include PEM and AEM electrolyzers, fuel cell catalysts, and electrode materials.

The company generates revenue by providing PEM water electrolysis hydrogen production catalyst, AEM water electrolysis hydrogen production catalyst, fuel cell catalyst, electrode materials, membrane electrode and water electrolysis hydrogen production co-production bioplastics.

## Funding rounds

- Angel, Apr 7, 2025 — Fresh Capital, Suzhou Yongxin Fangzhou Investment

## Investors

- Fresh Capital (https://capitalatlas.ai/funds/fresh-capital) — Angel
- Suzhou Yongxin Fangzhou Investment (https://capitalatlas.ai/funds/suzhou-yongxin-fangzhou-investment) — Angel