# Jingkai Ruiying Fund

> Jingkai Ruiying Fund is a VC fund backing Manufacturing, Automotive and Electronics. See 3 investments, check sizes, portfolio. Updated Aug 2026.

- Type: VC Fund
- Total investments: 3
- Last investment: Apr 2026
- Lead investor: 67%
- Last updated: Aug 2026

Jingkai Ruiying Fund is an investment fund.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Manufacturing | 2 | 67% |
| Automotive | 1 | 33% |
| Electronics | 1 | 33% |
| Developer Tools | 1 | 33% |
| Precious Metals | 1 | 33% |

8 industries tracked in total.

### Stage

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

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Xinmaide | Xinmaide focuses on the specialized fields of pulmonary drug delivery, nasal drug delivery, and brain drug delivery devices, dedicating its efforts to the research, design, and development of advanced medical technologies that improve how drugs are administered and absorbed in the body. | $43.7M | Series B | Apr 07, 2026 |  |
| Nanzhi Core Material | Nanzhi Core Material is a research and development manufacturer of optical grade lithium niobate crystal. |  | Seed | Jan 12, 2026 |  |
| Moxun Technology | Moxun Technology is a company specializing in the R&D and manufacturing of brushless motors and automotive actuators. |  | Series A | Nov 07, 2025 |  |

3 of 3 investments shown.

## Co-investors
- Changshu Economic Development Zone Holding Fund of Funds — VC Fund, 1 deal together
- [Changshu Guofa Venture](https://shizune.co/investors/profile/changshu-guofa-venture) — VC Fund, 1 deal together
- Creacion Ventures — VC Fund, 1 deal together
- [Jolmo Capital](https://shizune.co/investors/profile/jolmo-capital-management) — VC Fund, 1 deal together
- [Oriza Seed Capital (Oriza Yuandian)](https://shizune.co/investors/profile/oriza-seed-capital) — VC Fund, 1 deal together
- [UOB Venture](https://shizune.co/investors/profile/uob-venture) — VC Fund, 1 deal together

## Similar investors

### Similar stage
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund
- [Right Side Capital Management](https://shizune.co/investors/profile/right-side-capital-management) — VC Fund

## FAQ

### What does Jingkai Ruiying Fund invest in?

Jingkai Ruiying Fund invests primarily in Manufacturing, Automotive and Electronics 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 Jingkai Ruiying Fund last invest?

The most recent investment recorded for Jingkai Ruiying Fund closed in Apr 2026. 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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