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Top 15 Machined Parts Manufacturers You Need to Know in 2026
Views: 1177
Publish Time: 2026-01-07
Daniel Gao
Rapid Prototyping & CNC Manufacturing Expert
specializes in precision CNC machining, rapid prototyping, sheet metal fabrication, laser cutting, plastic injection molding, and surface finishing
Finding the right machined parts manufacturers is crucial for your production success. Leading machined parts manufacturers in 2026 leverage advanced CNC technology, instant quoting systems, and global delivery networks to serve industries from aerospace to medical devices. This comprehensive guide compares the top 15 machined parts manufacturers based on precision capabilities, certifications, pricing, and customer satisfaction.
✨ Updated January 2026 | Expert AnalysisHeadquarters
Maple Plain, Minnesota, USA
Company Scale
Company Overview
Protolabs is a global digital manufacturing leader offering CNC machined parts, 3D printing, injection molding, and sheet metal services. Known for rapid turnaround and automated quoting, Protolabs serves medical, aerospace, and consumer markets with industry-leading speed.
Services Provided
CNC Machining: 3-axis, 4-axis, 5-axis milling and turning
Materials: Aluminum, steel, stainless steel, titanium, plastics
Injection Molding: Rapid tooling and production
3D Printing: SLA, SLS, MJF technologies
Sheet Metal: Laser cutting, bending, hardware insertion
Key Advantages
Speed: 1-2 day turnaround available
Owned Facilities: Full quality control
Automated Quoting: Instant DFM analysis
ISO Certified: ISO 9001, ISO 13485, AS9100D
Headquarters
Gaithersburg, Maryland, USA
Company Scale
Company Overview
Xometry operates a large on-demand manufacturing network connecting customers with CNC machining shops worldwide. They offer CNC milling and turning for both prototypes and production runs with competitive pricing and broad material support.
Key Advantages
AI-Powered: Instant quoting with DFM
Global Network: 2,000+ manufacturers
Certifications: ISO 9001, ISO 13485, ITAR
Scalability: Prototype to production
Headquarters
Dongguan, Guangdong, China
No. 128, Taixin Road, Wanjiang Sub-district
Company Scale
Facilities
50+ CNC machines
Certifications
ISO 9001, 13485
Company Overview
Renjie Precision is a comprehensive machined parts manufacturer integrating design, CNC machining, and assembly services. With over a decade of operational excellence, the company serves aerospace, medical devices, automotive, electronics, and industrial equipment industries with world-class precision and competitive pricing.
CNC Machining Capabilities
CNC Milling: 3-axis, 4-axis, and 5-axis precision machining
CNC Turning: High-precision turning and compound operations
Precision: ±0.01mm tolerance capability
Surface Finish: Ra0.4-32 achievable
Part Size: From micro parts to 1500mm components
Materials Processed
Metals: Aluminum 6061/7075, Stainless Steel 304/316, Steel, Titanium TC4, Brass, Copper
Plastics: ABS, Nylon-PA6, PC, PMMA, POM, PEEK, engineering plastics
Comprehensive Services
Rapid Prototyping: Fast turnaround for development
Production Runs: 1 piece to 100,000+ volumes
Surface Finishing: Anodizing, powder coating, plating, polishing
Assembly: Hardware insertion, mechanical assembly
Quality Control: CMM inspection, full reports
Key Advantages
±0.01mm Precision: Medical and aerospace-grade tolerances
24-Hour Production: Non-stop manufacturing capability
8-Hour Quoting: Lightning-fast response time
MOQ 1 Piece: No minimum order requirements
ISO Certified: ISO 9001:2015, ISO 13485 for medical
One-Stop Solution: Design to assembly under one roof
Cost-Effective: 30-50% lower than Western competitors
Global Delivery: 5-7 days to USA/Europe via SF Express
Experienced Team: 15+ years average expertise
Advanced Equipment: 50+ CNC machines, CMM inspection
Why Choose Renjie for Machined Parts?
Renjie Precision combines ultra-high precision (±0.01mm), rapid turnaround (24-hour production), comprehensive services (CNC + finishing + assembly), and exceptional value (30-50% cost savings) — making us the ideal machined parts manufacturer for quality-conscious businesses seeking competitive advantages.
Headquarters
United States
Company Overview
Premium Parts is a precision CNC machined parts manufacturer offering milling, turning, and surface finishing services. They serve industries such as aerospace and automotive with fast lead times and flexible volume options.
Key Advantages
Fast Lead Times: Quick turnaround
Flexible Volumes: Prototype to production
Quality Focus: Aerospace standards
Headquarters
China (Global operations)
Company Overview
RapidDirect provides CNC machining, sheet metal fabrication, and tooling services with a global supplier ecosystem. Their online quoting and end-to-end production support make them a strong choice for international clients.
Key Advantages
Online Quoting: Instant pricing
Global Network: Worldwide suppliers
End-to-End: Complete production support
Headquarters
Shenzhen, China
Company Overview
Specializing in prototyping and low-volume production, WayKen offers 5-axis machining, EDM, and precision CNC services tailored to startups and engineering teams.
Key Advantages
5-Axis Machining: Complex geometries
Prototyping Focus: Startup-friendly
EDM Services: Precision wire cutting
Headquarters
China
Company Overview
AT Machining delivers CNC milling, turning, and surface finishing services for automotive, robotics, and industrial sectors. Their focus on quality and quick turnaround supports complex parts production.
Key Advantages
Quick Turnaround: Fast delivery
Complex Parts: Automotive grade
Quality Focus: Strict standards
Headquarters
United States
Company Overview
Owens Industries is a U.S. precision machining company with ultra-tight tolerance machining and multi-axis capabilities, serving aerospace and defense applications with rigorous quality standards.
Key Advantages
Ultra-Tight Tolerances: Aerospace precision
Multi-Axis: Complex capabilities
Defense Grade: ITAR compliant
Need Custom Machined Parts?
Get instant quotes from precision CNC manufacturers. Upload your CAD files today for high-quality machined components.
Get Free Quote NowHeadquarters
Shenzhen, China
Company Overview
PCBWay delivers CNC machined parts alongside PCB and 3D printing services. With support for multiple materials and finishing options, they serve a wide range of engineering and prototype needs.
Key Advantages
Multi-Service: CNC, PCB, 3D printing
Material Variety: Broad selection
Affordable: Competitive pricing
Headquarters
New Jersey, USA
Company Overview
Offering custom machining and rapid manufacturing services, eMachineShop provides free CAD quoting and online ordering, making it a good choice for engineers and designers.
Key Advantages
Free CAD Software: Design tools included
Online Ordering: Easy platform
Engineer-Friendly: Technical support
Headquarters
United States
Company Overview
BDE Inc. manufactures personalized CNC machined parts with capabilities in turning, milling, and precision fabrication for a broad range of part sizes and applications.
Key Advantages
Broad Size Range: Small to large parts
Precision Fabrication: Quality focus
Personalized Service: Custom solutions
Headquarters
United States
Company Overview
PartsBadger is an online CNC parts manufacturer offering custom machined components and an easy digital quoting process tailored to small businesses and designers.
Key Advantages
Digital Platform: Easy quoting
Small Business Friendly: No MOQ
Designer-Focused: Simple interface
Headquarters
Oguchi, Aichi, Japan
Company Scale
Company Overview
A long-established name in CNC machine tool technology, Yamazaki Mazak's machining solutions are used by manufacturing partners worldwide to produce precision components.
Key Advantages
Machine Tool Leader: Industry standard
Multi-Tasking: Advanced technology
Global Support: 80+ tech centers
Headquarters
United States
Company Overview
IPS is a precision parts manufacturer producing tens of thousands of machined components annually, supported by experienced engineers and short lead times.
Key Advantages
High Volume: Thousands of parts
Short Lead Times: Fast delivery
Experienced Engineers: Technical expertise
Headquarters
United States
Company Overview
Marberry Machine specializes in large CNC machining and fabrication, handling oversized parts and complex components with robust tolerance control.
Key Advantages
Large Parts: Oversized capability
Complex Components: Advanced machining
Tolerance Control: Precision focus
How to Select the Right Machined Parts Manufacturer
By Precision Requirements
For ±0.01mm tolerances: Renjie Precision, Protolabs, Owens Industries
By Speed Requirements
1-2 day turnaround: Protolabs, Renjie Precision (24-hour production)
By Budget
Cost-effective: Renjie Precision (30-50% savings), RapidDirect, PCBWay
By Certifications
ISO 13485 (Medical): Renjie Precision, Protolabs, Xometry
AS9100D (Aerospace): Protolabs, Owens Industries
By Volume
Prototypes (1-10): All manufacturers
Production (100-10,000+): Renjie Precision, Xometry, Premium Parts
Conclusion
The machined parts manufacturers landscape in 2026 offers diverse options from digital platforms (Xometry, PartsBadger) to direct manufacturers (Protolabs, Renjie Precision) to equipment leaders (Yamazaki Mazak).
Renjie Precision stands out as an exceptional machined parts manufacturer combining ultra-high precision (±0.01mm), rapid turnaround (8-hour quoting, 24-hour production), comprehensive services (one-stop CNC solution), and exceptional value (30-50% cost savings vs Western competitors). Whether you need a single prototype or 100,000+ production parts, our ISO certifications and flexible MOQ make us ideal for quality-conscious businesses.
