Top 10 Best Precision Parts Manufacturing Companies in Europe & USA (2026 Guide)

Europe and the United States remain two of the world’s most important hubs for
precision parts machining and custom component manufacturing.
In 2026, global buyers are no longer focused on price alone — they prioritize
quality control, engineering support, delivery reliability, and long-term supplier stability.

This article provides a curated list of the
top 10 precision parts manufacturing companies in Europe and the USA,
helping engineers, procurement managers, and product teams identify reliable machining partners.

How These Precision Machining Companies Were Selected

• CNC machining capability (turning, milling, 5-axis machining)
• Experience in high-requirement industries (automation, aerospace, medical, semiconductor)
• Quality systems (ISO 9001, AS9100, ISO 13485)
• Engineering and DFM support
• Delivery reliability and international communication

Top 10 Precision Parts Manufacturing Companies (2026)

1. Kachi Precision Manufacturing (Dongguan) Co., Ltd.

Company Overview:
Kachi Precision Manufacturing specializes in high-precision custom-machined parts,
serving European and North American customers with CNC machining, Swiss turning,
and complex component manufacturing.

Main Products:

• High-precision CNC machined parts
• Automation and industrial components
• Complex custom metal parts

Pros:

• No MOQ, suitable for prototyping to mass production
• Strong engineering support and DFM feedback
• Cost-effective solution for high-precision requirements

Cons:

• Brand awareness in Western markets is still growing

2. Protolabs (USA)

Overview:
Protolabs is a well-known rapid manufacturing company focused on fast-turn CNC machining
and prototyping services.

Main Products: CNC prototypes, low-volume machined parts

Pros: Extremely fast lead times, automated quoting system

Cons: Higher per-part cost, not ideal for long-term production

3. Xometry (USA)

Overview:
Xometry operates a global manufacturing marketplace connecting buyers with a large
network of machining suppliers.

Main Products: CNC machining, sheet metal, injection molding

Pros: Wide process coverage, scalable capacity

Cons: Quality consistency depends on subcontractors

4. Fathom Manufacturing (USA)

Overview:
Fathom focuses on advanced manufacturing solutions for complex and high-precision parts.

Pros: Strong engineering capabilities, complex part expertise

Cons: Higher pricing compared to smaller suppliers

5. Jiga (Europe)

Overview:
Jiga is a European manufacturing platform offering localized production and CNC services.

Pros: European-based supply chain, engineering support

Cons: Lead times vary by region

6. Weerg (Italy)

Overview:
Weerg operates an automated CNC machining factory focused on speed and pricing transparency.

Pros: Clear pricing, fast production

Cons: Limited flexibility for highly customized parts

7. Fractory (Europe)

Overview:
Fractory provides industrial manufacturing services with strong engineering consultation.

Pros: Good technical support

Cons: Longer lead times for complex projects

8. Hubs (Netherlands)

Overview:
Hubs is a global manufacturing network offering standardized CNC machining services.

Pros: Process standardization, global reach

Cons: Pricing less competitive for small batches

9. RapidDirect

Overview:
RapidDirect provides CNC machining and rapid manufacturing services for global customers.

Pros: Wide manufacturing capabilities

Cons: High-complexity parts require careful evaluation

10. WayKen

Overview:
WayKen specializes in prototyping and low-volume CNC machining.

Pros: Fast response and flexible services

Cons: Limited capacity for large-scale production

Comparison Table: Precision Parts Manufacturers

Final Thoughts: Choosing the Right Precision Machining Partner

The best precision parts manufacturer is not necessarily the largest company,
but the one that aligns with your technical requirements, quality expectations,
and long-term production goals.

For buyers seeking engineering support, tight tolerances, and stable delivery,
working directly with a precision-focused manufacturer like Kachi Precision
can often deliver better value than purely platform-based solutions.