Your Reliable Partner for Precision CNC Machining
From 1-piece prototypes to 1M+ production runs. 600+ CNC machines, 50,000m² facility, delivering precision tolerance down to ±0.005mm with 24-hour quote turnaround.
Why Choose LOM Metal?
Advanced capabilities, proven results, trusted by 500+ global clients
1 to 1M+ Pieces
Prototype to mass production with consistent quality and competitive pricing
24H Quote + ±0.005mm
Fast response with precision tolerance backed by CMM verification
DFM Optimization
Expert engineering team provides cost-saving design recommendations
IATF 16949 Certified
Automotive-grade quality systems with full traceability and documentation
CNC Machining Services
Comprehensive manufacturing solutions from prototyping to mass production
CNC Turning
Swiss-type precision turning with 350+ machines. Diameter range: 0.5mm-32mm, tolerance ±0.005mm
CNC Milling
3, 4, 5-axis milling centers for complex geometries. Brother, Hardinge & Mazak equipment
Materials We Work With
Comprehensive material selection for diverse industry requirements with detailed specifications and machining capabilities
Aluminum Alloys
Lightweight precision manufacturing
Lightweight, corrosion-resistant, and highly machinable. Perfect for aerospace, automotive, and consumer electronics applications requiring precision and durability.
6061-T6
General Purpose7075-T6
Aerospace GradeReady to bring your precision parts to life?
Surface Finishing Options
Complete in-house surface treatment capabilities
Anodizing
Clear, Type II, Type III
Powder Coating
Various colors
Plating
Nickel, Chrome, Zinc
Passivation
Stainless steel
Bead Blasting
Uniform texture
Polishing
Mirror finish
Black Oxide
Corrosion protection
Heat Treatment
Enhanced properties
From Prototype to Production
Flexible manufacturing solutions for every stage of your product lifecycle
Rapid Prototyping
Mass Production
How LOM Metal Works
Streamlined process from design to delivery
Submit RFQ
Upload CAD files and get instant feedback
DFM Analysis
Our engineers optimize your design for cost-efficiency
Production
Precision manufacturing with real-time updates
Global Delivery
Worldwide shipping with tracking
Quality Control & Inspection
State-of-the-art inspection equipment ensures every part meets specifications
CMM (Coordinate Measuring Machine)
High-precision 3D dimensional inspection with ±0.001mm accuracy for complex geometries and tight tolerances
Optical Projector
Advanced 2D profile measurement and contour inspection for precise dimensional verification
XRF Spectrometer
Non-destructive material composition analysis ensuring material compliance and traceability
Roughness Tester
Precise surface finish verification with Ra values from 0.025μm to 40μm measurement range
Hardness Tester
Comprehensive hardness testing including Rockwell, Brinell, and Vickers methods for material verification
Pin Gauge Set
High-precision hole diameter inspection with Class XX tolerance grade pin gauges
Professional Inspection Reports
Comprehensive documentation package delivered with every project to ensure full traceability and compliance
FAI Report
First Article Inspection
首件检测报告
RoHS Certificate
Environmental Compliance
RoHS环保合规证书
Dimensional Report
Complete CMM Measurements
尺寸测量报告
Functional Test Results
Performance Validation
功能测试结果
Additional Certifications
- Material Certificate (Mill Test Certificate)
- Surface Roughness Report
- Heat Treatment Certificate
Quality Standards
Industries We Serve
Trusted by leading companies across multiple high-precision industries
Automotive
Medical
Aerospace
Robotics
Electronics
Optical
Ready to Scale Your Precision Manufacturing?
From rapid prototyping to million-piece production runs. Get a quote in 24 hours and see why industry leaders choose LOM.
Get Your Quote
Upload your CAD files or describe your project
Frequently Asked Questions
Quick answers to common questions about our CNC machining services