StellarStack
Stacked Universe Technology (StellarStack) is an industrial-grade metal 3D printing solutions provider spun out from Dreame Technology's ecosystem, specializing in SLM (Selective Laser Melting) technology for aerospace, medical, automotive, and energy sectors.
- CEO / Founder
- 曲昱杉 (Qu Yushan)
- Team Size
- 11-50
- Stage
- Growth Stage
- Total Funding
- $2.8M
- Latest Round
- Angel
- Key Investors
- Multiple institutional investors (undisclosed)
Technology & Products
Key Products
Industrial-grade metal 3D printing services (SLM); full-chain solutions covering R&D modeling, rapid prototyping, small-batch production, on-demand spare parts; applications in aerospace structural components, medical implants, new energy vehicle parts, high-end molds, and energy sector components
Technological Advantage
AI algorithm + SLM process fusion for smart printing and adaptive control; mastered titanium alloy, superalloy, tool steel, cobalt-chrome成型; ±0.1mm precision; conformal cooling channels for mold applications; 40% heat exchange efficiency improvement for AI chip散热; 3-day mold delivery capability
Differentiation
Value Proposition
Full-chain industrial metal 3D printing service from R&D modeling, rapid prototyping, small-batch production to on-demand spare parts, leveraging Dreame Technology's AI and precision manufacturing expertise.
How They Differentiate
Spun out from Dreame Technology (追觅科技) ecosystem with access to 10,000+ patents in high-speed digital motors and AI algorithms; cross-disciplinary team combining AI experts with 10+ year AM industry veterans; no legacy manufacturing path dependency enabling rapid innovation; full-chain service model rather than pure equipment sales
Market & Competition
Target Customers
Aerospace, medical, new energy vehicle, high-end mold, and energy sector companies requiring complex lightweight structural components and industrial-grade metal additive manufacturing
Industry Verticals
Aerospace; Medical; New Energy Vehicles; High-End Molds; Energy; Consumer Electronics; Marine Engineering; Jewelry
Competitors
Farsoon Technologies; BLT (Bright Laser Technologies); Xi'an Sailong Metal Materials
Growth & Milestones
Major Milestones
2025-08: Company founded; 2025-09: Beijing and Shanghai branch offices established; 2026-03: Signed产学研 cooperation with China University of Geosciences; 2026-04: Completed tens-of-millions RMB angel round at 5 billion RMB ($70M) post-money valuation; 2026-05: Qianjiang manufacturing base planning initiated; 2026-06: Qianjiang brand launch event with 3 product showcases