Shanghai Yufeng Tech
Develops ultra-high precision micro-nano 3D printing systems using projection micro-stereolithography (PμSL) to achieve sub-10 micron resolution for industrial and medical applications.
- CEO / Founder
- He Xiaoning
- Team Size
- 11-50
- Stage
- Early Stage
- Total Funding
- $8M
- Latest Round
- Pre-Series A
- Key Investors
- CasStar; Shanghai Science and Technology Investment; Sanyou Investment
Technology & Products
Key Products
YF-Micro 2 high-precision printer; YF-Micro 10 industrial printer; High-resolution photosensitive resins; Micro-nano manufacturing services
Technological Advantage
Claimed: 2μm resolution with high uniformity across the build area. Verified: Patent CN113442445A for high-precision optical path design. Defensible: Patented hardware architecture and specialized material formulations.
Differentiation
Value Proposition
Enables the production of complex micro-scale components with 2-10μm resolution, reducing the cost of micro-manufacturing by 50-70% compared to traditional micro-machining or lithography for low-to-medium volumes.
How They Differentiate
Offers comparable 2-10μm resolution to BMF but targets a more competitive price point for the Chinese domestic market; utilizes a proprietary light engine design to improve uniformity over larger build areas compared to standard micro-DLP.
Market & Competition
Target Customers
Medical device manufacturers developing microneedles and stents; Electronics firms requiring micro-connectors and sensors
Industry Verticals
Medical; Electronics; Micro-optics; Aerospace; Research
Competitors
Boston Micro Fabrication (BMF); Nanoscribe; UpNano
Growth & Milestones
Growth Metrics
Raised ~$7M in Pre-A funding in 2022; expanded product line to include 2μm and 10μm resolution systems; 20+ patents filed in micro-optics and precision motion.
Major Milestones
Listed as exhibitor for TCT Asia 2026
Notable Customers
Chinese Academy of Sciences; Shanghai Jiao Tong University; Fudan University