01
CNC Milling
3, 4, and 5-axis multi-axis milling with 100+ units. Complex geometries, tight tolerances, aluminum to titanium.
3-Axis
4-Axis
5-Axis
ISO 9001 · IATF 16949 · ISO 13485
Real Metal. Real Precision.
Your offshore precision manufacturing department -- 20+ years of CNC excellence from the Greater Bay Area. From 1-piece prototyping to 1,000,000+ volume production, with ±0.005mm tolerance control and 4-hour engineering quotes.
800+ Global Clients
100K+ Projects
$60M+ Assets
20+ Years
Equipment
600+
Advanced production units -- 450+ CNC from Mazak, Citizen & Tsugami
Tolerance
±0.005mm
CMM verification and full QC traceability on every order
Facility
50K+
Square meters modern manufacturing -- Greater Bay Area, China
Quote Speed
4hr
Engineering quote turnaround with DFM review from 80+ engineers
Core Services
Full-Spectrum
Manufacturing
From Swiss precision turning to 5-axis milling -- every process under one roof, with in-house finishing for complete supply chain control.
02
Swiss Turning
350+ Swiss-type turning units for Ø0.5mm-32mm parts. Ideal for medical, optical, and micro-precision components.
Ø0.5-32mm
350+ Units
03
Surface Finishing
20+ in-house options. Self-owned anodizing and copper blackening lines -- zero outsourcing delays, complete quality control.
Anodizing
Passivation
Powder Coat
04
EDM
Wire and sinker EDM for hardened materials and intricate cavity work. Aerospace and tooling-grade precision.
Wire EDM
Sinker EDM
05
3D Printing
Metal DMLS/SLM and industrial SLA/SLS for rapid prototyping. Bridge to production with the same engineering team.
DMLS/SLM
SLA/SLS
Quality Assurance
ISO 9001 · IATF 16949 · ISO 13485 certified. CMM, XRF, and full IQC→IPQC→FQC→OQC traceability on every order.
IATF 16949
ISO 13485
Materials We Machine
Aluminum 6061-T6
Aluminum 7075-T6
SS 316L Medical
17-4 PH Stainless
Titanium Ti-6Al-4V
Inconel
Brass & Copper
PEEK
POM (Delrin)
PTFE
Ultem (PEI)
Industries Served
Precision Parts for
Every Critical Sector
Optical & Camera
Lens assemblies, camera housings, and micro-precision optical components with sub-micron surface finish.
Automotive
BMS components, chassis parts, and sensors. IATF 16949 certified with PPAP Level 3 documentation support.
Medical Devices
Surgical instruments, implant components in 316L and Ti-6Al-4V. ISO 13485 certified with full traceability.
Aerospace & Defense
High-strength Inconel and titanium components machined to aerospace tolerances with full material certification.
Robotics & Automation
Precision gears, housings, and actuator components for next-generation automation systems.
5G / Telecom
RF components, heat sinks, and antenna housings machined from aluminum and copper alloys.
Semiconductor
Fixtures, test equipment, and wafer handling components machined to cleanroom-ready specifications.
Electronics
Enclosures, heatsinks, and precision brackets for consumer and industrial electronics at volume scale.
Why LOM
Your Offshore
Manufacturing Department
We don't just machine parts. We embed ourselves as an extension of your engineering and supply chain team -- with the assets, certifications, and expertise to back it up.
01
Scale Agility
From 1 to 1,000,000
Pieces
No MOQ restrictions. Our flexible production model scales with you -- from NPI prototyping (1-3 day turnaround) through bridge production to full mass manufacturing, all with the same engineering team and quality system.
1-3 day prototype turnaround
No minimum order quantity
Seamless NPI → mass production
02
Engineering First
80+ DFM Engineers
On Every Order
Our dedicated DFM team reviews every design before machining begins -- identifying cost-saving opportunities, flagging tolerance risks, and recommending material alternatives. You get engineering partnership, not just a quote.
4-hour quote turnaround
DFM review included
Cost optimization guidance
Supply Chain Control
In-House Finishing.
Zero Outsourcing.
Self-owned anodizing lines, copper blackening, and 20+ surface finishing options -- all under one roof. No outsourcing delays, no quality handoff risks, complete traceability from raw material to finished part.
Self-owned anodizing lines
20+ finishing options
End-to-end logistics
04
Zero-Defect Philosophy
IQC → IPQC →
FQC → OQC
Every order undergoes four-stage quality control with CMM verification, XRF material analysis, and complete documentation. PPAP Level 3 support available for automotive customers.
ISO 9001:2015
IATF 16949:2016
ISO 13485
ISO 14001
800+
Global Clients
100K+
Projects Delivered
20+
Years Experience
$60M+
Manufacturing Assets
Quality Control
Four-Stage
Quality Gate
-
IQC
Incoming Quality Control
XRF material verification, dimensional check, and supplier certificate review on all raw materials before production begins.
-
IPQC
In-Process Quality Control
Real-time inspection at every machining stage. CMM spot-checks, surface roughness measurement, and process parameter monitoring.
-
FQC
Final Quality Control
100% dimensional inspection with CMM, visual inspection, and functional testing against customer drawing requirements.
-
OQC
Outgoing Quality Control
Pre-shipment final audit, packaging inspection, and CoC documentation. PPAP Level 3 support for automotive customers.
ISO 9001
Quality Management
System 2015
System 2015
IATF 16949
Automotive Quality
Standard 2016
Standard 2016
ISO 13485
Medical Device
Quality System
Quality System
ISO 14001
Environmental
Management 2015
Management 2015
Inspection Equipment
CMM (Coordinate Measuring)
XRF Analyzer
Surface Roughness Tester
Optical Comparator
Hardness Tester
20+ Inspection Tools
50,000 m² Manufacturing Facility · Greater Bay Area, China
The Process
From File to
Finished Part
Upload Files
STEP, IGES, DWG, PDF -- any format accepted. Include quantities, materials, and tolerance requirements.
DFM Review
80+ engineers analyze your design for manufacturability, cost optimization, and tolerance feasibility within 4 hours.
Precision Machining
600+ machines execute your order with ±0.005mm tolerance control, four-stage QC, and real-time progress updates.
Delivered to Your Door
End-to-end logistics including customs clearance, CoC documentation, and PPAP support. 10+ years international shipping experience.
Client Voices
Trusted by
800+ Engineers
"LOM's DFM feedback saved us 3 weeks and reduced our part cost by 22%. Their engineers caught a tolerance stack-up issue our own team missed. This is what a real manufacturing partner looks like."
"We've been sourcing IATF-compliant parts from LOM for 4 years. On-time delivery rate is consistently above 98%, and their PPAP documentation is the most complete we've seen from any overseas supplier."
"As a robotics startup, we needed a partner who could do 5 prototypes this week and 50,000 units next quarter. LOM is the only supplier we've found who genuinely delivers on both. They're our de facto manufacturing arm."
Start Your Project
Get Your 4-Hour
Engineering Quote
Upload your files and our 80+ DFM engineers will review your design, identify cost-saving opportunities, and return a detailed quote -- typically within 4 business hours.
How It Works
-
1Upload Your FilesSTEP, IGES, DWG, PDF -- any format accepted. Include quantity and material requirements.
-
2DFM Review by 80+ EngineersOur team analyzes manufacturability, flags risks, and identifies cost-saving opportunities.
-
3Receive Detailed QuotePricing, lead time, material recommendations, and process plan -- within 4 business hours.
-
4Approve & We MachineConfirm order and we begin production. Real-time updates, 4-stage QC, delivered to your door.
No MOQ restrictions -- 1 piece to 1,000,000+
NDA available upon request
PPAP Level 3 documentation support
ISO 9001 · IATF 16949 · ISO 13485 certified