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
- Early Stage
- Total Funding
- ≈¥10M
- Latest Round
- Seed
- Key Investors
- 泰伦资本 (Talon Capital)
Technology & Products
Key Products
Infinite F4 multi-material continuous-fiber 3D printer; F1 series high-temp continuous-fiber printer; continuous fiber / CCF-PA & CCF-PEEK filaments; InfiniteSlicer intelligent slicing 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
Delivered continuous-fiber materials, equipment and slicing software; seed capital for R&D, go-to-market and capacity; TCT Asia 2026 exhibitor.
Major Milestones
2025-10: Company founded in Suzhou (太仓); 2026-01: Completed ~¥10M Seed round led by 泰伦资本; 2026: Launched Infinite F4 / F1 continuous-fiber systems; exhibiting TCT Asia 2026 (booth 8H37)
Notable Customers
COMAC (Research partners); NIO (R&D prototypes); Various Chinese Aerospace Research Institutes