Polly Polymer
Develops ultra-fast HALS photopolymerization 3D printing systems and elastomer-based materials for volume manufacturing of end-use parts in consumer, sports, and medical industries.
- CEO / Founder
- Wang Wenbin
- Team Size
- 201-500
- Stage
- Growth Stage
- Total Funding
- $630M
- Latest Round
- Series B
- Key Investors
- Luzhou Aviation Development Investment Group; Zhilai Investment; GSR United Capital; Oasis Capital; Zhongxin Innovation; Zhongshi Capital; Gewuzhizhi Fund; Xihao Capital
Technology & Products
Key Products
TAPS series 3D printers (TAPS 200, TAPS 300, TAPS 400); HALS (High-Accuracy High-Speed) 3D printing technology; Photopolymer resin materials (over 2,000 formulas); SuperDesigner lattice generation software; Ultra-fast 3D printing smart factory solutions
Technological Advantage
HALS technology enables production speeds equivalent to 100 traditional 3D printers, with a material library of over 2,000 formulas and nearly 80 patents. The integrated smart factory system automates production from design to finished part, creating a defensible moat through process integration and IP.
Differentiation
Value Proposition
Enables mass production of end-use parts with 3D printing, reducing lead times from months to hours and enabling on-demand, customized manufacturing at scale.
How They Differentiate
3x faster build speeds than traditional SLA/DLP systems via HALS technology; integrated material-printer-software ecosystem optimized for mass production, not just prototyping; focus on elastomers and functional end-use parts for footwear and consumer goods.
Market & Competition
Target Customers
Manufacturers in footwear, automotive, medical, consumer electronics, and industrial sectors seeking high-speed, high-volume additive production.
Industry Verticals
Footwear; Medical; Automotive; Consumer Electronics; Industrial; Sports Equipment
Competitors
Carbon; Formlabs; 3D Systems
Growth & Milestones
Growth Metrics
Operates a 3D-printed shoe production facility with capacity of 10,000 pairs per day; over 2,000 material formulas and nearly 80 patents.
Major Milestones
Founded in 2017; Series A in September 2020 (~$15M); Series A+ in July 2021 (~$15.5M); Series B in May 2025 (>$28M); Series B+ in November 2025 (undisclosed); Development of HALS technology and smart factory system; Partnerships with major global footwear brands
Notable Customers
Cole Haan; Louis Vuitton; Asics; K-Swiss; EPP; Hermès