YOUSU
FDM filaments and UV-curable resins for consumer, dental, and industrial 3D printing applications
- CEO / Founder
- Jiahui Liang
- Stage
- Active
- Total Funding
- ¥2.5M
- Latest Round
- Series A
- Key Investors
- Guangdong Rongjun Construction Engineering Testing Co., Ltd.
Technology & Products
Key Products
FDM Filaments (PLA, ABS, PETG, TPU, Silk, Wood, Carbon Fiber, Rainbow); UV Resins (Standard, Water Washable, Dental Model, Castable, High Toughness); 3D Printing Pens; Industrial-grade specialty filaments
Technological Advantage
Vertical integration of R&D and production lines allows for strict quality control over diameter tolerances (±0.02mm for filaments) and chemical stability in resins, reducing post-processing requirements for end-users.
Differentiation
Value Proposition
Provides high-consistency, low-shrinkage materials with proprietary formulations that ensure 99% print success rates and superior surface finish at a competitive price point.
How They Differentiate
Yousu differentiates through its 'Aesthetic Series' (Silk and Rainbow filaments) which offer superior color transition and sheen compared to Sunlu, while maintaining a lower price point than premium brands like Polymaker.
Market & Competition
Target Customers
Desktop 3D printer users, dental laboratories, jewelry makers, and industrial prototyping firms.
Industry Verticals
Consumer/Hobbyist; Medical/Dental; Jewelry; Education; Industrial Prototyping
Competitors
eSUN; Polymaker; Sunlu; Formfutura
Growth & Milestones
Growth Metrics
Recognized as a National High-Tech Enterprise in China; maintains production capacity for over 1,000 tons of filament annually; products distributed in over 50 countries.
Major Milestones
2013: Company founded in Guangzhou; 2015: Launched first generation of UV-curable resins; 2018: Awarded National High-Tech Enterprise status; 2021: Expanded production facility to meet global demand for Silk PLA
Notable Customers
Creality; Various dental clinics in Southern China; Educational institutions in Guangdong province