Infinite Fiber
Develops industrial-grade continuous fiber reinforced composite (CFRTP) 3D printing systems for high-performance structural components.
- CEO / Founder
- Zhiwen Shen
- Team Size
- 11-50
- Stage
- Active
- Total Funding
- $1.5M
- Latest Round
- Angel
- Key Investors
- Oriza Seed (元禾原点); Suzhou Xiangcheng Financial Holding
Technology & Products
Key Products
IF-300 Continuous Fiber 3D Printer; IF-450 High-Temperature Composite Printer; Proprietary Continuous Carbon Fiber Filaments; Infinite-Print Control Software
Technological Advantage
Achieves fiber volume fractions and porosity levels that match international leaders like Markforged, but with an open-material architecture and localized cost structure for the Chinese market.
Differentiation
Value Proposition
Enables the production of composite parts with strength-to-weight ratios exceeding aluminum, reducing part weight by 40-60% and cutting lead times from months to days compared to traditional composite layup processes.
How They Differentiate
Offers 30-40% lower total cost of ownership compared to Markforged while providing higher build volumes and support for high-temperature materials like PEEK reinforced with continuous carbon fiber.
Market & Competition
Target Customers
Aerospace structural engineers, automotive R&D departments, and new energy vehicle manufacturers.
Industry Verticals
Aerospace; Automotive; New Energy; Defense; Industrial Tooling
Competitors
Markforged
Growth & Milestones
Growth Metrics
Successfully commercialized the IF-series within 18 months of founding; expanded production facility in Suzhou to meet aerospace demand.
Major Milestones
2021: Company founded in Suzhou by French PhD team; 2022: Completed Angel round funding from Oriza Seed; 2023: Launched IF-450 high-temperature continuous fiber system; 2024: Established strategic partnership for aerospace component certification
Notable Customers
COMAC (Research partners); NIO (R&D prototypes); Various Chinese Aerospace Research Institutes