Dezhijian 3D
High-volume 3D printing filament manufacturer (PLA, ABS, PC, HIPS, TPU, PEBA and 50+ variants under PINRUI brand) with ~160–180 tons monthly capacity and on-demand custom printing via 1000+ in-house printers.
- CEO / Founder
- 宁立新
- Team Size
- 51-200
- Stage
- Active
- Latest Round
- Bootstrapped
Technology & Products
Key Products
PLA (standard, silk, matte, glow/rainbow, wood-filled and specialty grades); ABS (incl. flame-retardant, conductive); PC; HIPS; TPU (e.g. 85A/95A); PEBA elastomers; PETG and other specialty filaments; OEM/white-label (PINRUI/品锐 brand); 3D print custom manufacturing via 1000+ captive printers
Technological Advantage
In-house manufacturing with 13-year specialization in polymer extrusion achieves quality parity with Western suppliers at lower cost. 1000+ printer fleet allows customer co-development and rapid iteration—crucial for materials validation and adoption risk reduction in industrial AM.
Differentiation
Value Proposition
Integrated consumables supply (50+ filament variants under PINRUI) + custom manufacturing services reduce supply chain complexity; ~160–180 t/month capacity and OEM/white-label (贴牌 from 500 kg) support commodity bulk and private-label partnerships.
How They Differentiate
Cost advantage through in-house production; no supply-chain markup. Custom printing fleet differentiator—enables integrated problem-solving (customer can test part design + material selection simultaneously) vs. pure consumables suppliers who only sell filament.
Market & Competition
Target Customers
3D printer manufacturers, resellers, integrators, and enterprises requiring bulk filament supply and on-demand printing services
Industry Verticals
3D Printing Equipment Manufacturing; Industrial Manufacturing; Prototyping & Design; Consumer Electronics; Educational Institutions
Competitors
Esun (China, commodity filament leader); eSUN Industrial (expanded portfolio, price competition); Prusament / Prusa Research (premium segment, integrated ecosystem); MatterHackers (US, premium + services); Polymakr (Australia, specialty materials)
Growth & Milestones
Growth Metrics
19 automated production lines; monthly capacity ~160–180 tons (official site 160t; 1688 factory 180t; TCT Asia 2026 still lists 120t); 1000+ in-house 3D printers; ~50+ filament material variants; ~5000 m² factory; ~73 employees (1688); brand PINRUI/品锐; TCT Asia 2026 exhibitor.
Major Milestones
2007: Predecessor 东莞市横沥德健塑料电业制品厂 established (plastic extrusion). 2017-11-24: Current legal entity 东莞市德之健塑胶电子有限公司 registered (法定代表人宁立新). ~2013 onward (per marketing): 3D filament specialization (~13 years by 2026). Capacity scale-up to 19 lines / ~160–180 t/mo and 1000+ printers. 2024: DZJ trademark registration. 2026: TCT Asia 2026 exhibitor.