From prototype to production, delivered with confidence.
A premium B2B manufacturing marketplace for engineers and OEMs. Engineering-reviewed quotations, global production reach, and local support.
Manufacturing Excellence — Protofix
Engineering
Precision.
Precision CNC Machining
High-tolerance components engineered for aerospace and medical applications. Protofix delivers rigorous quality control and engineering-reviewed precision for complex geometries.
Injection Molding
Scalable production solutions for high-volume plastic parts. We manage the entire lifecycle from mold design to final production, ensuring consistency and durability.
Sheet Metal Fabrication
Custom sheet metal solutions tailored to your specifications. Our advanced fabrication workflows ensure structural integrity and aesthetic precision for every enclosure.
Quality Inspection
Comprehensive CMM measurement and PPAP services. We guarantee that every part meets your exact engineering requirements through our rigorous quality management systems.
Precision-engineered manufacturing standards.
Engineering Review
Every RFQ undergoes a rigorous technical audit by our engineering team to ensure manufacturability, cost-efficiency, and design integrity.
- DFM analysis reports
- Tolerance stack-up review
- Material selection guidance
- Cost-reduction optimization
Quality Inspection
We maintain strict adherence to global standards with comprehensive CMM measurement and documentation for every production batch.
- CMM precision reporting
- First Article Inspection
- Material certification
- ISO-compliant processes
Production Management
End-to-end oversight of your project lifecycle, from initial prototype validation to full-scale production and global logistics.
- PPAP documentation
- Supply chain coordination
- Real-time status tracking
- Global logistics support