ProtoTi
Shenzhen, China
Verified supplier · Last verified 13 Jun 2026
ProtoTi is a global on-demand manufacturing platform founded in 2017 by engineers to bridge digital designs and physical prototypes. Operating 200+ machines across 3 facilities in China, ProtoTi specializes in 3D printing, CNC machining, sheet metal fabrication, and vacuum casting. The company serves 120+ countries with instant quoting, fast lead times from 1 day, and ISO standard quality assurance, delivering over 1 million parts to clients worldwide.
What makes them different
ProtoTi's proprietary instant quote system provides real-time pricing in seconds with ~1 second quote response time. The company operates 200+ in-house machines across 3 manufacturing facilities (Shenzhen, Dongguan, and additional locations) enabling superior quality control and rapid turnaround. Unique capabilities include 6+ 3D printing technologies, 50+ materials and finishes, and quantity discounts up to 50%. The platform accepts 7+ CAD file formats and offers free DFM analysis.
Industries served
- Aerospace & Defense
- Automotive
- Medical Devices
- Consumer Electronics
- Industrial Manufacturing
Capacity
3 manufacturing facilities (Shenzhen headquarters, Dongguan branch, additional locations). 200+ industrial-grade machines in-house. Annual production: 1M+ parts delivered. Shenzhen facility: 70 machines with 10M+ RMB annual output (2018). Dongguan facility: 75 machines with 20M+ RMB annual turnover (2018). Current capacity: 220+ machines total.
Technologies
- SLS
- MJF
- SLA
- FDM
- DLP
- SLM
Materials
- ABS
- PLA
- Standard Resin
- Tough Resin
- High-Temp Resin
- Aluminum AlSi10Mg
- Aluminum 6061
- Tool Steel
Certifications
- ISO 9001
Typical lead time: 1-4 business days
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