# Ma Weiguo

> Ma Weiguo is a Series B investor at Yichen Capital backing Laser and Lighting. See 1 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Yichen Capital](https://shizune.co/investors/profile/yichen-capital)
- Total investments: 1
- Last investment: Jun 2024
- Lead investor: 0%
- Last updated: Aug 2026

Ma Weiguo is a Series B investor at Yichen Capital focused on Laser and Lighting. Central University of Finance and Accounting Department of Undergraduate, Master of International Finance, Renmin University of China, Tsinghua EMBA. Chinese Certified Public Accountant.Cowin Partner, Managing Director.1993 engaged in investment banking business for nearly two decades, a former CMBIS (later renamed the China MerchantsSecurities), Senior Manager of Investment Banking Department, United Securities (later renamed Huatai Securities) Investment Banking Department, served as business director, deputy director of the investment banking committee, CEO Assistant Chief Financial Officer, Vice President, in charge of investment banking, as the company's stock issuance core team leader, re-acquisition of the core team leader. United Securities investment banking industry over the years has been ranked the top ten.

## Contacts

5 contacts available for Ma Weiguo: 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/ma-weiguo?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Laser | 1 | 100% |
| Lighting | 1 | 100% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| GZTech | GZTech is a technology company that specializes in the development, production, and sale of advanced industrial lasers and light sources for precision. | $13.8M | Series B | Jun 19, 2024 |  |

1 of 1 investments shown.

## Co-investors
- [Fortune Venture Capital](https://shizune.co/investors/profile/fortune-venture-capital) — VC Fund, 1 deal together

## About Yichen Capital

VC Fund · Shanghai, China

Yichen Capital is a venture capital firm.

1 contacts available at Yichen Capital.

| Name | Title | Profile |
| --- | --- | --- |
| Ma Weiguo | Chairman | https://shizune.co/investors/profile/ma-weiguo |

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## FAQ

### What does Ma Weiguo invest in?

Ma Weiguo invests primarily in Laser and Lighting startups, most often at Series B 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 Ma Weiguo?

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.

### When did Ma Weiguo last invest?

The most recent investment recorded for Ma Weiguo closed in Jun 2024. Shizune tracks 1 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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