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CIQTEK
Quantum precision measurement instruments — EPR, NV microscopy, SEM and sensors from Hefei
About CIQTEK
Guoyi Quantum, legally known as Guoyi Quantum (Hefei) Technology Co., Ltd. and operating under the brand CIQTEK, is a high-tech enterprise specializing in quantum precision measurement. The company was established in 2016 in Hefei, China. The company's technology originates from the University of Science and Technology of China.
CIQTEK develops and manufactures a range of high-value scientific instruments. Its product portfolio includes quantum sensors, analytical instruments, and core devices. Specific products include scanning and transmission electron microscopes (SEM/TEM), nuclear magnetic resonance (NMR) and electron paramagnetic resonance (EPR) spectrometers, gas adsorption analyzers, and scanning NV microscopes. The company also offers a diamond quantum computer designed for educational purposes, which operates at room temperature to demonstrate quantum computing concepts. CIQTEK serves a global client base that includes enterprises, governments, and research institutions across various sectors such as advanced materials, semiconductors, life sciences, medicine, clinical research, and quantum science.
The company generates revenue through the sale of its scientific instruments and solutions for applications like oil and gas exploration. In October 2025, Guoyi Quantum secured CNY 131 million in a strategic investment to enhance its research and development capabilities for quantum computing equipment and other specialized instruments. The company has received several awards, including a first prize at the 2021 Anhui Provincial Science and Technology Awards.
Source: Dealroom company dataAt a glance
- Status
- Operational
- Founded
- 2016
- Headquarters
- Hefei, China
- Open positions
- None listed
- Dealroom signal
- 20.3/100
- Industry
- Semiconductors
- Sector
- Semiconductors, Spinout, DT and LS, science-based
- Technology
- Deep Tech, Quantum Technologies
- Business model
- Manufacturing
- Client focus
- b2b
- Links
- Website
Knowledge graph
More headlines
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| EARLY VC✓Equity / VC | Oct 2025 | $18M | $1.1B | Xingtai Capital Management | ↗ |
| OtherOther financing | Jan 2021 | $0 | — | Undisclosed | ↗ |
Growth signals
Latest recorded traffic for CIQTEK is 3.3K monthly website visits, up 37.5% over the last three months.
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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.
Series A1 investor entered at this stage
Xingtai Capital Management
Other known investors3 additional known investors
University of Science and Technology of China
Cowin Capital
Rising Investments
Source: Dealroom Talent Intelligence.
Global footprint
Market sentiment
An AI-synthesised read of the highest-engagement posts about CIQTEK 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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