# Tongxi Capital

> Tongxi Capital is a VC fund in Tongzhou backing Energy, Semiconductor and Service Industry. See 3 investments, round sizes, portfolio. Updated Aug 2026.

- Type: VC Fund
- Location: Tongzhou, China
- Total investments: 3
- Last investment: Aug 2023
- Lead investor: 0%
- Last updated: Aug 2026
- Website: http://www.tongxicapital.com/

Tongxi Capital is an investment firm that provides investment management and consulting service.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Energy | 1 | 33% |
| Semiconductor | 1 | 33% |
| Service Industry | 1 | 33% |
| Energy Efficiency | 1 | 33% |
| Energy Management | 1 | 33% |

7 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 1 | 33% |
| Series A | 1 | 33% |
| Series B | 1 | 33% |

## Investments

| Company | Description | Round size | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| ECHINT | ECHINT is a global advanced semiconductor packaging and testing services technology company that offers customers with one-stop packaging and testing services and solutions such as packaging design, chip packaging, and testing. | $137.3M | Series B | Aug 18, 2023 |  |
| SiEngine Technology | SiEngine technology creates vehicle electronic chips. | $72.1M | Series A | Feb 28, 2023 |  |
| Century Yunan | Century Yunan is a new energy vehicle charging solution provider. | $13.3M | Seed | Jan 20, 2023 |  |

3 of 3 investments shown.

## Co-investors
- [Beite Fund](https://shizune.co/investors/profile/beite-fund) — VC Fund, 1 deal together
- [CASH Capital](https://shizune.co/investors/profile/cash-capital) — VC Fund, 1 deal together
- [Chang An Hui Tong Fund](https://shizune.co/investors/profile/chang-an-hui-tong-fund) — VC Fund, 1 deal together
- [Chengdu Science and Technology Innovation Investment Group](https://shizune.co/investors/profile/chengdu-science-and-technology-innovation-investment-group) — VC Fund, 1 deal together
- [Chengdu Science and Technology Venture Capital](https://shizune.co/investors/profile/chengdu-science-and-technology-venture-capital-group) — VC Fund, 1 deal together
- [Dongfang Jiangxia Industrial Investment](https://shizune.co/investors/profile/dongfang-jiangxia-industrial-investment) — VC Fund, 1 deal together

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## FAQ

### What does Tongxi Capital invest in?

Tongxi Capital invests primarily in Energy, Semiconductor and Service Industry startups, most often at Seed and Series A stage. Most of the 3 investments tracked by Shizune back companies in China. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Tongxi Capital last invest?

The most recent investment recorded for Tongxi Capital closed in Aug 2023. Shizune tracks 3 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.

### Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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