# Song Chang

> Song Chang is a angel investor at QF Capital backing Robotics, Sensor and Data Integration. See 4 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [QF Capital](https://shizune.co/investors/profile/qf-capital)
- Total investments: 4
- Last investment: Aug 2023
- Lead investor: 100%
- Last updated: Aug 2026

Song Chang is a angel investor at QF Capital focused on Robotics and Sensor. Mr. Song Chang is a partner of Qifu Capital.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Robotics | 2 | 50% |
| Sensor | 1 | 25% |
| Data Integration | 1 | 25% |
| Network Security | 1 | 25% |
| Data Center Automation | 1 | 25% |

7 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Angel | 2 | 50% |
| Seed | 1 | 25% |
| Series A | 1 | 25% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Shanmu SHANMU | Shanmu SHANMU is a micro medical robot specialist who uses self-developed digital microfluidic chipsets and artificial intelligence algorithms. The robot can continuously check the metabolic components in urine, establishing a link between the user's health status and disease and intelligently establishing multiple disease management cycles. |  | Angel | Aug 21, 2023 |  |
| Yunchuang Shuan | Yunchuang Shuan focusing on "lightweight, one-click deployment, one-click compliance" security products offers integrated data security solutions for enterprises. |  | Angel | Jul 17, 2023 |  |
| PaXini Tech | All Scenario Application—Haptic Digitization and Tactile Technology | $2.5M | Series A | May 01, 2022 |  |
| PaXini Tech | All Scenario Application—Haptic Digitization and Tactile Technology | $2.5M | Seed | May 01, 2022 |  |

4 of 4 investments shown.

## Co-investors
- [Hofan Venture](https://shizune.co/investors/profile/hofan-venture) — VC Fund, 2 deals together

## About QF Capital

VC Fund · Shenzhen, China

QF Capital is a fund management company that focuses on private equity investments.

4 contacts available at QF Capital.

| Name | Title | Profile |
| --- | --- | --- |
| Changzhen Wang | Co-Founding Partner | https://shizune.co/investors/profile/changzhen-wang |
| Fang Yanyan | Chief Investment Officer | https://shizune.co/investors/profile/fang-yanyan |
| Song Chang | Partner | https://shizune.co/investors/profile/song-chang-e089 |
| Zeng Wei | Co-Founding Partner | https://shizune.co/investors/profile/zeng-wei-8b0e |

## Similar investors

### Similar stage
- [LVX Ventures](https://shizune.co/investors/profile/letsventure) — VC Fund
- [ZhenFund](https://shizune.co/investors/profile/zhenfund) — VC Fund
- [IAN Group](https://shizune.co/investors/profile/indian-angel-network) — VC Fund

## FAQ

### What does Song Chang invest in?

Song Chang invests primarily in Robotics, Sensor and Data Integration startups, most often at Angel and Seed stage. Most of the 4 investments tracked by Shizune back companies in China. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Song Chang last invest?

The most recent investment recorded for Song Chang closed in Aug 2023. Shizune tracks 4 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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