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Shenzhen Langli Semiconductor
Longsailing Semiconductor Co. Ltd is a startup chip company specializing in smart connectivity and edge wireless technologies, such as WiFi routers, access points, and small cells
About Shenzhen Langli Semiconductor
Shenzhen Langli Semiconductor Co., Ltd. (also known as Longsailing Semi) is a fabless semiconductor company established in March 2021. The firm operates in the integrated circuit design sector, with a strategic focus on developing short-range communication chips.
The company's core business revolves around the design of high-performance wireless communication chips, including those for WiFi applications. By adopting a fabless model, Langli Semiconductor concentrates its resources on the research and development phases of chip production, while outsourcing the capital-intensive manufacturing process. This approach allows for agility in a competitive market. The founding team is composed of seasoned professionals with extensive experience from leading global communication and semiconductor corporations, including Huawei and Broadcom. This background provides the company with a substantial foundation in chip design and market understanding.
From a financial perspective, Langli Semiconductor has demonstrated the ability to attract significant investor interest. The company secured a notable 110 million RMB in an angel funding round. Following this initial seed capital, the company successfully completed an A+ funding round in September 2024, raising an additional 100 million RMB. This series of funding was supported by a consortium of investors, including the likes of Wisdom Interconnection Industrial Fund, Zhongyuan Qionghai Fund, and Huamin Investment, indicating strong market confidence in its technological direction and growth potential. The capital raised is being utilized to accelerate product research and development efforts.
Source: Dealroom company dataKnowledge graph
More headlines
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| SERIES A✓Equity / VC | Apr 2025 | — | — | Undisclosed | ↗ |
| SERIES A✓Equity / VC | Sep 2024 | $28M | $110M | China Unicom · Vertex Ventures China · Qianhai FOF · People's Capital | ↗ |
Growth signals
Latest recorded traffic for Shenzhen Langli Semiconductor is 300 monthly website visits, down 55.9% over the last three months. Shenzhen Langli Semiconductor's team grew 0% over the past year.
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Investments and acquisitions
Recent portfolio relationships for companies that also act as investors or acquirers.
Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Seed12 investors entered at this stage
Vertex Ventures China- RCRed Dot China
Yunhui Capital- SIShengyu Investment
- HQHaixin Qingwei
Xinshang Capital- HAHaichuanghui
- NGNanjing Innovation Investment Group
- STShenzhen Micronet Lihe Information Technology
- RVRedpoint China Ventures
- DCDingxin Capital
- JIJinpu Investment
Series A5 investors entered at this stage
- YFYuexiu Industrial Fund
China V Fund Management
China Unicom
Qianhai FOF- PCPeople's Capital
Other known investors1 additional known investor
The Chinese University of Hong Kong
Source: Dealroom Talent Intelligence.
Global footprint
team presence
Market sentiment
An AI-synthesised read of the highest-engagement posts about Shenzhen Langli Semiconductor on X, ranked by likes and reposts, corporate channels excluded.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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