Laser Micromachining Services | ±5µm Precision
LaserMicroFab is a precision laser micromachining service for metal, ceramic, and polymer components that require tight tolerances, clean edges, and repeatable production. Share your drawing for a practical DFM review from prototype through volume production.
Precision Laser Micromachining Capabilities
From micro-cut profiles and precision holes to etched, welded, marked, and structured components, our laser micromachining capabilities support demanding parts in thin metals, ceramics, and engineered polymers. Process selection, fixturing, and inspection are matched to the feature, material, tolerance, and production volume.
- Burr-free edges eliminate secondary finishing operations
- ±5μm tolerance maintained across 600mm sheet sizes
- Zero thermal HAZ (Heat Affected Zone) preserves material integrity
- High-speed production ready for 10K+ volume orders
- Full post-processing: deburring, passivation, and AOI inspection
What We Do
From concept to production, we deliver precision laser processing services tailored to your specific industry requirements.
Laser Micro Cutting Service
This is our bread and butter. 8 years in the making. We mainly cut thin metals: stainless steel (304/316/17-4PH), titanium alloys, nitinol. Thinnest cut was 0.02mm stainless foil for a microrobot client.
Explore our micro laser cutting services
Laser Micro Drilling Service
Drilling micro-holes down to 5 microns in titanium, alumina, and PEEK. We've shipped over 2 million holes for fuel injection nozzles, dialysis filters, and MEMS devices. Tightest spec was a 50-micron through-hole in 2mm Inconel—aspect ratio of 40:1, burr-free, zero taper.
View our laser micro drilling services
Laser Micro Etching Service
Selective layer removal with micron depth control. We etch microfluidic channels and sensor electrodes without wet chemistry. Last quarter: 10,000 glass slides with 100μm-wide channels for PCR diagnostics—uniformity within ±5μm across the batch.
View our laser micro etching services
Laser Micro Welding Service
Joining dissimilar metals—titanium to stainless, copper to Kovar—with heat-affected zones under 50 microns. We seal pacemaker housings and pressure sensors to helium leak rates of 10⁻⁹ mbar·L/s. One client's welds survive 500+ autoclave cycles.
View our laser micro welding services
Laser Micro Marking Service
Permanent marks on curved, coated, or polished surfaces. We mark UDIs on surgical instruments and lot codes on ceramic packages. Marks survive passivation and sterilization. Last year: 500,000+ devices for a Class III medical client, 100% readable after aging tests.
View our laser micro marking services
Laser Micro Structuring Service
Surface textures from Ra 0.1 to 10 microns—dimples, grooves, and hierarchical patterns. We textured titanium implants for an orthopedics client, boosting bone integration by 30%. For optics: moth-eye anti-reflective structures with wavelength features.
View our laser micro structuring servicesIndustries We Serve
Decades of expertise across medical, aerospace, electronics, and automotive sectors. We understand the unique challenges and regulatory requirements of each industry.
Precision Beyond
Limits
Decade of excellence in laser micromachining, delivering micron accuracy for industries where precision is non-negotiable.
Micron Precision
Achieve positioning accuracy down to 5µm and aspect ratios up to 20:1.
Advanced Materials
Expert processing of sapphire, quartz, diamond, titanium and other high-performance materials with unmatched quality.
Quality Production
ISO9001:2015 certified with IATF16949:2016 targeted for 2026. Our quality system is designed for medical and aerospace industry requirements, with process capabilities aligned to industry standards.
End-to-End Service
From rapid prototyping to high-volume production, our 17+ engineers collaborate closely to bring your designs to life.
Global Reach
Trusted by clients across 18+ countries, delivering technically advanced and commercially feasible solutions worldwide.
Ready to Start?
Get a detailed quote within 24 hours. Our engineering team is ready to solve your precision manufacturing challenges.
Request QuoteAbout Us
In 2017, Li (now our CEO) was still repairing equipment when a friend walked in with a semiconductor chip and asked, "Can you cut to this precision?" Back then, he was renting an 800 sq ft workshop in Dongguan with a 2008 imported laser machine — already third-hand when he bought it. Three weeks of tuning. Over 50 sample cuts. Finally, one passed the customer's measurement.
Specialized Expertise We expertly shape Nickel titanium and other high-performance materials with unmatched precision. Backed by industry-leading certifications, our rigorous quality control ensures compliance with the strictest standards.
Trusted Innovation Partner Our 17 skilled engineers collaborate with clients from prototyping to full-scale production. With global reach across 15+ countries, we deliver solutions that are both technically advanced and commercially feasible.
Materials We Process
Precision laser micromachining services for a wide range of advanced engineering materials, delivering exceptional accuracy and quality for your microfabrication needs.
Measurement Is Not
an Afterthought
In micro-scale manufacturing, you cannot inspect quality into a part. It has to be built into the process from the first setup parameter. Our quality system is designed around that reality.
Every production run starts with a first-article inspection report. Every setup is qualified with statistical sampling. Our Keyence automated vision systems measure 5,000 points simultaneously with ±5 micron repeatability. We document everything.
Quality Targets
Micron-Level Precision Manufacturing
Structured laser micro machining workflow delivering ±0.005mm tolerance control with stable repeatability.
Requirement Review
Technical feasibility & drawing analysis within 24 hours.
Process Engineering
Laser parameter optimization for precision control.
Micro Prototype
Dimensional verification before mass production.
Controlled Production
Stable micron-level batch manufacturing.
Inspection & Delivery
Full QC inspection and secure shipment.
Cooperative Partner
At LaserMicroFab, we are proud to collaborate with industry-leading companies to drive innovation and deliveredge laser micromachining solutions.
What Do Our Customers Say?
Discover how LaserMicroFab’s precision laser micromachining has helped medical, aerospace, semiconductor, and optics clients achieve unmatched quality, reliability, and innovation.
"The micro-vias in iPhone stainless steel frames were killing us—±5 micron diameter tolerance, ±3 micron positional accuracy. LaserMicroFab's laser micro drilling holds 99.2% yield with virtually zero heat-affected zone. They even redesigned the beam path for us, cut cycle time from eight seconds to 4.5 per part. We shipped that 500K-unit order a week early."
"We were chasing tighter tolerances on our battery tab laser cutting. LaserMicroFab's micro-machining got the burr height under 6 microns—roughly 70% better than our old nanosecond setup. For the Blade Battery ramp we ran last October, they turned around twelve process parameter sets in two weeks. Saved us six months on the development cycle."
"5G base station filter ceramic—0.15mm vias, 10:1 aspect ratio. Conventional laser kept cracking the substrate. LaserMicroFab's laser micromachining cold ablation dropped our crack rate from 8% to under 0.5%. The million-unit order last September? Three-week turnaround, plus they parked an engineer at our facility for ten days to dial it in. That level of hands-on support is rare from domestic suppliers."
"Our PERC cell laser SE doping is picky—doping width has to sit at 20±2 microns. Previous vendor had us swinging up to 25. LaserMicroFab locked it in the 18-to-21 range with the tightest batch-to-batch consistency we've seen. On the 2GW expansion we ran Q2 last year, their process squeezed out an extra 0.3% conversion efficiency. Doesn't sound like much until you're making gigawatts."
Our Success Stories
Explore Our Laser Micromachining FAQs
What tolerance can you achieve in laser micromachining?
At LaserMicroFab, we achieve tolerance control up to 5µm depending on material type, part geometry, and thickness. Our laser micro machining process is optimized for high-precision applications requiring tight dimensional accuracy and repeatability. All components are verified using calibrated inspection equipment to ensure compliance with customer specifications.
What materials can you process?
LaserMicroFab provides laser micromachining services for stainless steel, aluminum, copper, titanium, nickelalloys, engineering plastics, ceramics, and other specialty materials. Our advanced laser systems allow preciseprocessing of thin metals and delicate materials commonly used in medical, electronics, and semiconductor industries.
What is your typical lead time?
LaserMicroFab provides engineering feasibility review within 24 hours. Prototype lead time is typically 3-5business days, while mass production timelines depend on complexity and order volume. We also offer expedited laser micro machining services for urgent projects.
Do you support prototype and small batch production?
Yes. LaserMicroFab specializes in rapid prototyping and small-batch laser micro machining before scaling tomass production. This allows customers to validate micro features, tolerances, and functionality prior to full manufacturing.
How do you ensure quality control?
LaserMicroFab operates under ISO-compliant quality management standards. Our laser micro machining process includes in-process inspection, dimensional verification, and final quality control reports. Full traceability and inspection documentation can be provided upon request.
How do you handle complex micro features?
LaserMicroFab specializes in producing micro holes, fine slots, thin-wall structures, and high-aspect-ratiogeometries using advanced laser micro cutting technology. Our process ensures minimal heat-affected zones and stable micron-level accuracy for intricate components.
What laser machining technologies do you use?
LaserMicroFab specializes in femtosecond laser micromachining for utra-precision manufacturing. Using ultra-short pulses (10-1 seconds), our system enables highly accurate material removal with minimal thermalimpact. This cold ablation process reduces heat-affected zones and burr formation, ensuring superior edge quality and micron-level tolerance.
Last News
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Request a Laser Micromachining Quote Today!
Tell us about your project and receive a detailed quote within 24 hours. Our engineering team is ready to help solve your precision manufacturing challenges.
Quote Process
For files larger than 20MB, please send to: sales@lasermicrofab.com with your contact information