Szmake3D
Shanghai, China
Verified supplier · Last verified 16 Jun 2026
Unionfab is China's largest 3D printing manufacturing company specializing in rapid prototyping and on-demand production parts. Founded in 2000 with roots in UnionTech's 20-year industrial R&D legacy, the company operates 1,000+ industrial 3D printers across 10 proprietary smart factories and manages a network of 300+ certified CNC partners. Unionfab combines AI-powered manufacturing with multi-process capabilities including 3D printing, CNC machining, injection molding, and vacuum casting to deliver high-quality parts from prototypes to 100,000+ unit production runs across 170+ countries.
What makes them different
Proprietary Polykits™ AI Engine for instant quoting and automated DFM logic; 1,000+ self-operated industrial 3D printers with 10 proprietary smart factories; integrated multi-process manufacturing (3D printing, CNC, casting, injection molding) under unified digital platform; 2M+ parts produced annually with 80,000+ customers; fully digitalized factories with self-developed ERP, MES, and APS systems; global delivery capability to 170+ countries within 24 hours.
Industries served
- Aerospace & Defense
- Automotive
- Medical Devices
- Consumer Electronics
- Industrial Manufacturing
- Robotics
- Energy
Capacity
1,000+ industrial 3D printers; 10 proprietary smart factories; 400+ CNC machining centers; 1,704,060 m² total factory area; 213 mega factories across China; 2M+ parts produced annually; 80,000+ active customers; 63,902+ orders processed daily
Technologies
- SLS
- SLA
- FDM
- SLM
Materials
- Cobalt Chrome
- Titanium
- Resin
Certifications
- ISO 14001
- ISO 9001
- ISO 13485
- IATF 16949
- ISO 27001
Typical lead time: 1-5 days
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