Bridging the Gap Between Precision Engineering and Global Supply Chains
I am Mose Li, the Technical Founder and Head Engineer at 3Q Machining. With over 20 years of mastery in high-precision CNC manufacturing (starting my career in Nov 2006), I have dedicated my life to the physics of sub-micron machining.
My mission is simple: To provide global hardware founders, R&D engineers, and sourcing directors with the same level of certainty they would expect from a local tier-1 shop, combined with the extreme efficiency of the Dongguan manufacturing ecosystem.
The Engineering Standard: Why ±0.001mm Matters
Most machine shops talk about quality; we define it through physics. At 3Q Machining, we operate in a 20±1°C climate-controlled facility to eliminate thermal drift, achieving consistent ±0.001mm tolerances (JIS Standards).
My Technical Focus Areas:
5-Axis Simultaneous Milling: Handling complex aerospace geometries (AS9102 compliant).
Material Traceability: 100% anti-counterfeit alloy verification using in-house Olympus XRF spectrometers.
Sub-Micron Metrology: Final inspection backed by Hexagon CMM and Keyence projectors.
Technical Resources for Engineers & Buyers
I have built 3Q Machining to be more than a factory—it is a knowledge hub. Explore our core technical databases below:
⚙️ Precision CNC Machining Services: Subtractive manufacturing for Medical, Aerospace, and Defense.
🔬 Machining Materials Guide: In-depth data on 100+ metals and engineering plastics like PEEK and Titanium.
🏭 CNC Equipment Fleet List: Full transparency of our 50+ spindle asset list.
📦 Turnkey Manufacturing Services: Integrated casting, injection molding, and sub-assembly.
Eliminating Offshore Procurement Risks
Sourcing from China shouldn't be a gamble. We specialize in DDP (Delivered Duty Paid) logistics to the USA, EU, UAE, Australia, and Mexico, handling all customs and tariffs so parts arrive directly at your facility.
We sign and strictly enforce international NDAs before any CAD data is shared. Whether it's a 1pc prototype (Zero MOQ) or a 10,000pc production run, we speak the language of professional engineering.
Get a Direct Engineering DFM Quote
Don't deal with middlemen. Talk directly to the engineers. Use our 3Q Smart Project Estimator 3.0 for instant cost projections or email your STEP files to project@3qmachining.com.
