# RDW

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

- Industry: Electronics
- Headquarters: Chengdu, China
- Website: www.ruidiwei.com
- Latest round: Series C (Oct 28, 2025)
- Investors on record: 9

## About

Founded in 2014 and based in Chengdu, China, RDW is an electronic technology company that focuses on the research and development of microwave and millimeter wave products. The company has a production and testing hall with an area of 1200 ? that meets ESD protection, including a 10000-level purification workshop with an area of 200 ? and 8 antenna test darkrooms. In October 2025, RDW  closed a Series C+ funding from new investor Sichuan Industrial Promotion Capital.

The company's main products include RF SOC chips, tile phased array antennas and integrated frequency conversion components. Ku-band frequency synthesizer component products include 1 up-conversion channel, 1 broadband reception channel, 12 narrowband reception channels, and local oscillator and clock signals.

The company generates revenue by doing research, development and sales of its products and providing other related services.

The funding raised in October 2025 will be used to support the company's continued innovation and market expansion in the high-end RF field, further consolidating its technological advantages in this niche field.

## Funding rounds

- Series C, Oct 28, 2025 — Sichuan Industrial Promotion Capital
- Series C, Jan 9, 2023 — Ceyuan Ventures, SDIC Venture Capital
- Series B, Apr 20, 2022 — SDIC Venture Capital
- Series A, Feb 8, 2021 — Kaifu Capital, Fuende Equity Investment, Sichuan Venture Capital, Cloud Capital, Hongtai Guowei Capital
- Angel, Jul 15, 2016 — Harvest Capital

## Investors

- Harvest Capital — Angel
- Kaifu Capital (https://capitalatlas.ai/funds/kaifu-capital) — Series A
- Fuende Equity Investment (https://capitalatlas.ai/funds/fuende-equity-investment) — Series A
- Sichuan Venture Capital (https://capitalatlas.ai/funds/sichuan-venture-capital) — Series A
- Cloud Capital — Series A
- Hongtai Guowei Capital (https://capitalatlas.ai/funds/hongtai-guowei-capital) — Series A
- SDIC Venture Capital (https://capitalatlas.ai/funds/sdic-venture-capital) — Series B, Series C
- Ceyuan Ventures (https://capitalatlas.ai/funds/ceyuan-ventures) — Series C
- Sichuan Industrial Promotion Capital — Series C