# Tanrand

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

- Industry: Materials
- Headquarters: Xi'an, China
- Latest round: Series A (Jun 4, 2025)
- Investors on record: 3

## About

Based in Xi'an, China, and established in 2022, Tanrand is a new material company that provides carbon nanotube thin films. The company was established by Hongliang Hou, a researcher of China Academy of Aeronautical Manufacturing Technology, who breaks through the technical bottleneck of continuous preparation of carbon nanotube films and fibres, and can achieve the production of carbon nanotube fibres, membranes or strips of any length. 

Tanrand provides carbon nanotube macro body materials, such carbon nanotube fibres, membranes or strips. The industrialised preparation of carbon nanotube films and fibres are based on methane gaseous carbon source. Besides, it can perform in-situ growth encapsulation of graphene on copper powder, which can be used in the fields of 3D printing, and conductive pastes, and copper-based composites.

The company will use the angel funding for R&D of graphene copper composite powder, and expansion of production capacity of carbon nanotube films.

## Funding rounds

- Series A, Jun 4, 2025 — Xi'an Finance Capital
- Angel, Jul 11, 2023 — Casstar Capital, Xinchuang Capital

## Investors

- Casstar Capital (https://capitalatlas.ai/funds/casstar-capital) — Angel
- Xinchuang Capital (https://capitalatlas.ai/funds/xinchuang-capital) — Angel
- Xi'an Finance Capital (https://capitalatlas.ai/funds/xi-an-finance-capital) — Series A