# Calvin Xu

> Calvin Xu is a seed investor at Yunhe Partners backing Energy and Battery. See 1 investment, round sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Yunhe Partners](https://shizune.co/investors/profile/yunhe-partners)
- Location: Shanghai, China
- Total investments: 1
- Lead investor: 100%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/calvin-xu-b349a254

Calvin Xu is a seed investor at Yunhe Partners in Shanghai focused on Energy and Battery. Mr. Calvin Xu is their founder and the chief executive officer of the firm. In more than 20 years of his career, Mr. Xu has worked in private companies, government entities, financial institutions and international development agencies. His previous career path has also covered various sectors that include conventional and renewable energies,recycling, environmental protection and improvement, and manufacturing. He has work experience in multiple countries such as China, the US, Australia, Indonesia, Viet Nam, Cambodia, the Philippines, India, Bahrain, UK, Finland, Norway, Russia and Thailand. Companies invested by Mr. Xu include Sound Global, China Jinjiang Environment, Ozner Water, Grant Achieve, United Water, Zhengtuo Air, Zhaoheng Hydro, Canvest Environment and Huaneng New Energy.

## Contacts

5 contacts available for Calvin Xu: work email, personal email, work phone, personal phone and socials. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-email/calvin-xu-dd99?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Energy | 1 | 100% |
| Battery | 1 | 100% |
| Enterprise | 1 | 100% |

## Investments

| Company | Description | Round size | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Qingna Technology | Qingna Technology focuses on researching, developing, producing, and selling sodium-ion batteries. | $13.6M | Seed |  |  |

1 of 1 investments shown.

## About Yunhe Partners

VC Fund · Beijing, China

Yunhe Partners is an investment firm founded by Mr. Zuotao Chen and Mr. Calvin Xu. Their primary investment focus areas are energy efficiency improvement, environment conservation, new energy, recycling, clean production, automobile electrification, life quality improvement and overall efficiency improvement in the use of natural and socialresources through the application of new and viable technologies. Their target companies are those either demonstrating fast growth or generating sustainable cashflow and profitability.

3 contacts available at Yunhe Partners.

| Name | Title | Profile |
| --- | --- | --- |
| Calvin Xu | CEO & Founding Partner | https://shizune.co/investors/profile/calvin-xu |
| Calvin Xu | CEO & Founding Partner | https://shizune.co/investors/profile/calvin-xu-dd99 |
| Zuotao Chen | Founder | https://shizune.co/investors/profile/zuotao-chen |

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## FAQ

### What does Calvin Xu invest in?

Calvin Xu invests primarily in Energy, Battery and Enterprise startups, most often at Seed stage. Most of the 1 investments tracked by Shizune back companies in China. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### How do I contact Calvin Xu?

Public channels for Calvin Xu include LinkedIn. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.

### 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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