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Topene Technology (Quzhou) Co
Engaged in the R&D and production of advanced, green, smart, high-end polymer new materials
About Topene Technology (Quzhou) Co
Topene Technology (Quzhou) Co., Ltd., founded in 2020, operates as a specialized manufacturer of advanced polymer materials in China. The company focuses on the research, development, and production of high-performance polymers, positioning itself to address technology gaps in the domestic market. Since its inception, Topene Technology has developed production technologies with independent intellectual property rights, aiming to break the international monopoly in the optics-grade polymer field. The company has received recognition from the Chinese government as a "Shinning Niche" enterprise, a designation for companies with strong economic benefits and specialized, high-level operations.
Topene Technology's business model centers on producing and supplying specialized polymers to high-value-added sectors. Its clientele operates in industries such as ultra-precision optics, smart terminal devices, life sciences, automotive, packaging, integrated circuits, and aerospace. The company generates revenue through the sale of its proprietary polymer products. It has successfully raised significant capital, including securing RMB 1 billion in July 2023 to finance the construction of a second-phase production facility. Investors include firms like FG Venture, RayStone Capital, Highlight Capital, and Boyuan Capital.
The firm offers a portfolio of four main product lines. Its flagship product is TAMT® SOOC®, a Special Cycloolefin Copolymer, which is a high-purity amorphous resin with notable optical properties, thermal stability, and chemical resistance. This material is used in optical lenses, biomedical packaging, and vehicle-mounted equipment. Other key products include TOPC®, a high-performance optical polycarbonate for items like mobile phone and AR/VR lenses; TOPM®, an optical-grade polymethacrylate (acrylic) for automotive and lighting applications; and HPMP®, a lightweight methylpentene-based polymer used in various consumer and industrial materials. Topene Technology also develops specialized materials like TXSiP®, a silicone rubber thermoplastic elastomer for consumer goods, and materials with integrated light-filtering functions for optical imaging.
Source: Dealroom company dataAt a glance
- Status
- Operational
- Founded
- 2020
- Headquarters
- China
- Open positions
- None listed
- Dealroom signal
- 21.3/100
- Industry
- Chemicals, Engineering and Manufacturing Equipment
- Sector
- Chemicals, Polymers, Advanced Materials, Hard Tech, DT and LS, science-based
- Technology
- Hardware, Deep Tech
- Business model
- Manufacturing
- Client focus
- b2b
- Investment activity
- 1 company, latest Mar 2025
- Capital deployed
- $2.8M
- Preferred round
- SEED
- Links
- Website
Knowledge graph
More headlines
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| SERIES BOther financing | Nov 2023 | $1.9M | $107M | RayStone Capital · Houxue Capital · Tongge Venture Capital · CDG Capital | ↗ |
| SERIES BOther financing | Jul 2023 | $139M | $556M | FG Venture · RayStone Capital · Jiangsu Libert · KinGray Capital | ↗ |
Growth signals
Latest recorded traffic for Topene Technology (Quzhou) Co is 140 monthly website visits, up 27.3% 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.
Seed6 investors entered at this stage
- OAOfound Angel
BioTrack Capital- HFHonghui Fund
Highlight Capital
Liberty Mutual Insurance
Boyuan Capital
Series A9 investors entered at this stage
FG Venture
RayStone Capital- JLJiangsu Libert
KinGray Capital
Zhejiang Zhongkong Technology- SMShangrong Capital Management
Houxue Capital- TCTongge Venture Capital
CDG Capital
Source: Dealroom Talent Intelligence.
Global footprint
Market sentiment
An AI-synthesised read of the highest-engagement posts about Topene Technology (Quzhou) Co 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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