# Ruisir Technology (Shenzhen) Co., Ltd.: Electrical/electronic manufacturing, Shenzhen, China

> Ruisir Technology (Shenzhen) Co., Ltd.: 瑞识科技(深圳)有限公司 is a high-tech company based in Shenzhen, specializing in semiconductor optics and VCSEL...

Source: https://millionrounds.com/startup/ruisir-technology-shenzhen-co-ltd (Millionrounds; every figure on the page links to its filing or article)

China · [Electrical/electronic manufacturing startup](https://millionrounds.com/companies)

# Ruisir Technology (Shenzhen) Co., Ltd.

瑞识科技(深圳)有限公司 is a high-tech company based in Shenzhen, specializing in semiconductor optics and VCSEL (vertical-cavity surface-emitting laser) chip solutions.

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Funding reported Last round: Series B

Electrical/electronic manufacturing Shenzhen, China

Company summary

- **Founded:** 2018 8 years old
- **Team:** 5 1 to 10 people
- **Funding reported:** 200M as listed, currency not stated
- **Last round:** Series B Mar 2024

How sure we are

- ✓ **Listed** We know it exists and what it does
- 2 **Funding reported** A company dataset reports a raise
- 3 **Observed** A filing or a dated announcement confirms a round

No round for Ruisir Technology (Shenzhen) Co., Ltd. has been confirmed by a filing or an announcement yet, so nothing here counts toward an investor's record. [How we decide](https://millionrounds.com/methodology)

## About Ruisir Technology (Shenzhen) Co., Ltd.

瑞识科技(深圳)有限公司 is a high-tech company based in Shenzhen, specializing in semiconductor optics and VCSEL (vertical-cavity surface-emitting laser) chip solutions.

The company offers reliable and cost-effective VCSEL emitter products and optical solutions tailored for intelligent photonic sensing applications, including ranging, obstacle avoidance, navigation, recognition, and scanning. Founded by a team of PhD entrepreneurs with experience in semiconductor optics, the company provides integrated solutions that combine chips, optics, and applications. Its product offerings include consumer and automotive-grade VCSEL chips, high-performance VCSEL emitter solutions, and optical integration technologies. 瑞识科技 serves a diverse range of industries, such as artificial intelligence, identity recognition, smart driving, security monitoring, and medical health, among others. The company has a presence in various locations, including Nanshan and Guangming districts in Shenzhen, as well as branches in Hefei, Xiamen, Taiwan, and Silicon Valley.

## What company datasets say Ruisir Technology (Shenzhen) Co., Ltd. raised

Funding, as reported

Reported in all **200M** in the source's currency

Rounds **5**

Last round **Series B**

Last round size **27.5M**

Last round date **Mar 2024**

Investors listed **17**

## The company, in detail

What they build

Known for

appliances mechanical or industrial engineering electrical/electronic manufacturing electrical & electronics manufacturing

Built with from their website

Google Tag Manager Tengine Google Cloud WOW Apache Baidu Viewport Meta Youmeng + Google Cloud Hosting Mobile Friendly

+8 more

Tencent Exmail jQuery Swiper ICP Google Analytics Animate.css Google Analytics 4 Nginx

- **Sector:** Electrical/electronic manufacturing
- **Region:** Guangdong
- **Full record:** [Every detail in the company directory](https://millionrounds.com/directory/raysees)

## Electrical/electronic manufacturing in China

Startups like it

- [**QBoson** founded 2020 *Raised*](https://millionrounds.com/company/qboson)
- [**TSINOVA** Beijing · founded 2014 *Raised*](https://millionrounds.com/company/tsinova)
- [**Pimax** founded 2015 *Raised*](https://millionrounds.com/company/pimax)
- [**Immotor** Shenzhen *Raised*](https://millionrounds.com/company/immotor)
- [**ColdLar** Beijing · founded 2016 *Raised*](https://millionrounds.com/company/coldlar)
- [**Viiyong** Dong Guan Shi · founded 2017](https://millionrounds.com/startup/viiyong)
- [**Chipone Technology (Beijing) Co., Limited** Beijing](https://millionrounds.com/startup/chipone-technology-beijing-co-limited)
- [**Farasis Energy** Gan Zhou Shi · founded 2002](https://millionrounds.com/startup/farasis-energy)

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