# Twin Solution

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/twin-solution

- Industry: Semiconductors
- Headquarters: Shanghai, China
- Website: www.twinsolution.com
- Total disclosed funding: $23M
- Latest round: Series C (Mar 27, 2025)
- Investors on record: 10

## About

Based in Shanghai, China and founded in 2007, Twin Solution operates as a provider of semiconductor test interface solution that provides micro-electromechanical system chip probe. The company has acquired ISO 9001 certification and more than 10 patents and has been rated as a National High-tech Enterprise and a Specialized, Refined, Featured and Original SMEs. It has branch offices in Suzhou, Beijing, Silicon Valley, etc. In March 2025, Twin Solution raised an undisclosed amount of series C funding co-led by new investors Govtor Capital and Anhui Zhongan Capital Management, with participation from other new investors Suzhou Zhanxin, Kunshan Guoke Venture Investment and returning investor Addor Capital.

Twin Solution provides semiconductor testing interface products, categorized as wafer tests, package tests, burn-in tests and test automation equipment. Products include ATE test socket, MEMS (micro-electromechanical system) chip probe, Mini Handler, etc. Its products are used in 5G communications, Internet of Things and other fields.

The company generates revenue by providing semiconductor test interface products and other products.

The company will use the series C funding to expand the production capacity of mature products such as semiconductor ultra-large-size test sockets and MEMS probe cards and invest in the research and development and production of new products such as 2.5D DRAM /3D DUTLET MEMS probe cards and LTCC ultra-large ceramic substrates.

## Funding rounds

- Series C, Mar 27, 2025 — Govtor, Addor Capital, Anhui Zhongan Capital Management, Kunshan Guoke Venture Investment, Suzhou Zhanxin
- Series B, May 6, 2023, $23M — ZTE Capital, Shanghai Fudan Venture Capital, GT Capital, Shang Qi Capital
- Series A, May 4, 2015 — Zhangjiang Torch Investment

## Investors

- Zhangjiang Torch Investment (https://capitalatlas.ai/funds/zhangjiang-torch-investment) — Series A
- ZTE Capital (https://capitalatlas.ai/funds/zte-capital) — Series B
- Shanghai Fudan Venture Capital — Series B
- GT Capital (https://capitalatlas.ai/funds/gt-capital) — Series B
- Shang Qi Capital (https://capitalatlas.ai/funds/shang-qi-capital) — Series B
- Govtor (https://capitalatlas.ai/funds/govtor) — Series C
- Addor Capital (https://capitalatlas.ai/funds/addor-capital) — Series C
- Anhui Zhongan Capital Management (https://capitalatlas.ai/funds/anhui-zhongan-capital-management) — Series C
- Kunshan Guoke Venture Investment — Series C
- Suzhou Zhanxin — Series C