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Supported: STEP, STP, IGES, STL, OBJ, 3MF, SAT, SLDPRT, X_T
Max file size: 15 MB
Trusted by Engineers and Purchasing Leaders at the World's Most Successful Companies
LS Manufacturing has delivered reliable experience to over 28,000 customers by producing more than 250,000 complex parts
When standard machining leads to fit issues, delays, or inconsistency, Precision CNC Machining provides the definitive answer. It's the advanced process that transforms digital designs into physical reality with exceptional accuracy, where every micron dictates performance, safety, and success.
Precision CNC machining enables breakthroughs across the most demanding industries by producing parts that are simply not possible with conventional methods.
We transcend basic machining to deliver guaranteed outcomes. Our integrated approach ensures complex parts are produced correctly from the very first run.
Conquer the limitations of conventional machining for your most demanding, high-precision parts. LS Manufacturing's Wire EDM (Electrical Discharge Machining) utilizes a non-contact, thermally precise wire to cut intricate geometries in hardened metals with exceptional accuracy and minimal stress. This process is essential when traditional methods risk tool deflection, part distortion, or cannot achieve the required fine features and tight tolerances.
Achieve flawless, mirror-like surface finishes on your most challenging materials. LS Manufacturing's Mirror EDM process eliminates the limitations of conventional machining, using ultra-precise electrical discharge to create complex geometries and intricate contours in hardened steels, titanium, and carbides with uncompromising accuracy.
Eliminate precision gaps and surface flaws in your critical metal components. LS Manufacturing's high-precision grinding delivers the final dimensional accuracy and superior surface finish your designs demand, turning challenging materials into reliable, high-performance parts. Our advanced grinding processes provide controlled, predictable material removal for unmatched consistency—from complex geometries to high-volume production. Achieve perfect fits, reduce friction, and extend part life while minimizing secondary operations and cost.
Eliminate scrap, rework, and delayed deliveries with turning that gets it right the first time. LS Manufacturing's advanced CNC turning delivers the dimensional accuracy and batch consistency your production line depends on. We transform your raw material into precision parts with reliable repeatability, enabling faster assembly and guaranteed performance.
Stop compromising between precision, speed, and cost. LS Manufacturing's CNC milling delivers the accuracy and repeatability your production demands. From complex prototypes to end-use parts, we ensure your components are made right the first time—eliminating fit issues, assembly delays, and quality inconsistencies.
Accelerate your design validation with precision prototypes delivered in days, not weeks. We ensure your concept is tested with production-grade quality, de-risking development and shortening your critical path to market launch.
Capability: 1 - 500+ units
Lead Time: From 10 business days
Scale seamlessly from pilot runs to full-scale output. Our streamlined processes and rigorous controls guarantee consistent part quality, volume after volume, so you can launch and grow with confidence.
Capability: 1000+ units
Lead Time: From 15 business days
Leverage our extensive network of ISO-certified CNC workshops across China to accelerate your supply chain. We integrate advanced machining centers, grinders, EDM, and automated lines to deliver precision parts with shortened lead times, clear communication, and dependable global logistics—from prototype to production.
| Manufacturing Process | Standard Tolerance (mm) | High-Precision Capability (mm) | Key Notes |
|---|---|---|---|
| EDM (Electrical Discharge Machining) | ±0.015 | ±0.002 | We mitigate electrode wear through strategic pass management to maintain exceptional accuracy in hardened materials. |
| Grinding | ±0.005 | ±0.001 | Our controlled processes deliver not only tight dimensions but also superior, consistent surface finishes. |
| CNC Turning | ±0.025 | ±0.005 | Programmed toolpath optimization and in-process verification ensure roundness and concentricity for shafts and bores. |
| CNC Milling | ±0.025 | ±0.005 | We select tooling and multi-axis strategies specifically to hold tight positional and geometric tolerances. |
Struggling to balance performance, cost, and manufacturability? Select from our extensive library of certified metals, plastics, and composites. We provide expert guidance to ensure your material choice meets the mechanical, thermal, and environmental demands of your application—optimizing part life and total project cost.
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A part's performance is defined by its surface. We offer engineered finishing solutions that go beyond aesthetics to significantly enhance wear resistance, prevent corrosion, improve cleanability, and ensure proper fit. Achieve the exact functional or decorative requirement, from medical-grade smoothness to textured grips.
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Eliminate production delays and quality inconsistencies with manufacturing that delivers precision on your timeline. Our advanced CNC machining centers are engineered to handle complex multi-axis operations and high-volume runs with unwavering accuracy, ensuring your most critical components meet exact specifications—batch after batch.
LS Manufacturing partners with leading companies across the automotive, aerospace, medical, electronics, and robotics industries. From individual inventors to global enterprises, we deliver precision CNC machining and manufacturing solutions trusted for quality and reliability worldwide.
When a top smartphone brand faced immense pressure to launch its flagship device, it turned to LS Manufacturing. The challenge: mass-producing ultra-precise aluminum alloy frames with ±0.005mm tolerances and a flawless anodized finish—within an aggressive 4-week timeline.
The MIT Satellite Systems Laboratory (SSL) required reaction wheel components with nanometer-level vibration stability for its latest research satellite. LS Manufacturing delivered using 5-axis micro-milling and specialized space-grade alloys, achieving unprecedented precision for orbit-level performance.
KUKA Robotics needed high-precision, lightweight robotic arms for delicate wafer handling in sterile cleanroom environments. LS Manufacturing employed carbon fiber composites and titanium alloys, optimizing stiffness-to-weight ratios and minimizing particulate generation.
Porsche required lightweight yet ultra-rigid battery enclosures for the Taycan electric sports car. Using high-strength aluminum alloys and advanced welding techniques, LS Manufacturing achieved exceptional dimensional stability under thermal and vibration stresses.
Oilfield services leader Schlumberger needed large-scale valve blocks that could withstand 10,000-psi pressures and highly corrosive undersea environments. LS Manufacturing delivered with high-nickel alloys and non-destructive testing, ensuring zero failures under extreme conditions.
At LS Manufacturing, we understand that consistent part quality is fundamental to your product's performance and market success. Our precision machining services eliminate the variability that causes assembly issues and operational failures, delivering components that perform exactly as designed—from prototype through production runs. We transform your critical designs into reliable reality, ensuring every part meets the most demanding specifications without compromise.
Our commitment to quality is verified through internationally recognized certifications including ISO 9001:2015 for quality management systems, ISO 13485:2016 for medical device manufacturing, and IATF 16949 for automotive applications. These standards ensure rigorous process controls and continuous improvement methodologies that prevent defects before they occur, providing assurance for aerospace, medical, and automotive industries where failure is not an option.
The LS Manufacturing advantage comes from our integration of skilled quality engineers with advanced metrology technology. Our team utilizes coordinate measuring machines, optical comparators, and surface analysis equipment to validate dimensional accuracy and surface characteristics, guaranteeing that each component not only matches your drawings but performs consistently in real-world conditions. This expertise transforms specifications into functional reliability.
We maintain complete traceability throughout the manufacturing journey, from material certification and in-process verification to final inspection reporting. This documented approach provides full visibility into quality metrics and process controls, giving you confidence in every delivery. Our customers receive comprehensive documentation packages that validate component quality and support your own compliance requirements.
Guaranteed precision and certified quality, rapid response and scalable capacity, plus technical partnership and engineering support—from prototype to production.
Our ISO 9001:2015 and IATF 16949 certified machining processes ensure components with exceptional dimensional accuracy and batch-to-batch consistency. Every part undergoes rigorous first-article inspection and statistical process control, delivering reliable performance for your most critical applications where failure is not an option.
Through our strategically distributed manufacturing centers and integrated supply chain network, we provide flexible production scaling and accelerated lead times. From rapid prototypes to volume production runs, we maintain schedule adherence for time-sensitive projects with delivery options tailored to your timeline.
Our engineering team delivers comprehensive design-for-manufacturability analysis and technical consultation throughout your project lifecycle. We collaborate to optimize part design, material selection, and manufacturing strategy, enhancing product performance and cost-efficiency from concept to full-scale production.
A customer's words mean more than ours see what our satisfied customers have said about how we fulfilled their requirements.
Precision machining solves critical manufacturing challenges by delivering components with uncompromising accuracy and repeatability, meeting the exacting requirements of modern engineering applications where performance and reliability are non-negotiable.
Exceptional Dimensional Accuracy & Tight Tolerances: Achieve micron-level precision critical for aerospace components and medical devices where the slightest deviation impacts functionality and safety.
Unmatched Production Consistency & Repeatability: Ensure identical part quality from initial prototype through high-volume production runs, eliminating variations that cause assembly issues and performance failures.
Extensive Material Compatibility & Expertise: Machine a comprehensive selection of engineering-grade metals, alloys, and advanced plastics, including titanium, stainless steel, PEEK, and composite materials for diverse application requirements.
Complex Geometry & Multi-Axis Machining Capability: Utilize advanced 5-axis CNC centers to produce intricate contours, deep cavities, and sophisticated features beyond conventional machining limitations.
Optimized Material Utilization & Sustainable Manufacturing: Minimize raw material waste through precision cutting strategies and optimized nesting, reducing costs while supporting environmental responsibility.
Rapid Production Turnaround & Automated Efficiency: Accelerate product development cycles with streamlined workflows and automated processes, delivering parts faster without compromising precision or quality.
Precision machining addresses critical manufacturing challenges where component failure is not an option. LS Manufacturing delivers solutions for applications demanding uncompromising dimensional accuracy, material integrity, and performance reliability across high-stakes industries.
Manufacturing of pistons, connecting rods, and transmission components with exacting tolerances to optimize power output, durability, and efficiency in demanding propulsion systems, where thermal stability and wear resistance determine operational success.
Production of connectors, shielding enclosures, and circuit substrates requiring micron-level precision to ensure signal integrity, EMI protection, and reliability in next-generation communications, computing, and consumer electronics applications.
Creation of biocompatible implants and complex surgical tools with exceptional surface finishes and stringent cleanliness protocols, meeting rigorous medical standards where patient safety and procedural success depend on absolute precision.
Machining of high-strength, lightweight fasteners, brackets, and engine parts from advanced alloys, engineered to withstand extreme environmental stresses while maintaining absolute reliability in mission-critical aerospace applications.
Development of intricate molds, dies, and production tooling with exceptional dimensional stability and wear resistance, essential for high-volume manufacturing of precision components across automotive, consumer, and industrial sectors.
Stay updated with the latest news and announcements from LS Manufacturing. Explore our latest articles below.
We routinely hold tolerances to ±0.025mm (±0.001") for metallic components and ±0.05mm (±0.002") for plastic parts, with even tighter tolerances achievable for critical features. Our ISO 9001-certified quality system ensures this precision is consistently maintained through statistical process control and advanced metrology equipment.
Every project undergoes rigorous First Article Inspection and in-process quality verification. We provide full documentation packages including inspection reports and material certifications, ensuring full traceability and compliance with your technical requirements.
Rapid prototyping projects typically complete in 3-5 business days, while production quantities ship within 7-15 business days depending on volume and complexity. We offer expedited services for urgent projects without compromising quality standards.
Within hours of receiving your files, our engineering team provides comprehensive Design for Manufacturability analysis, suggesting optimizations for manufacturability, cost-efficiency, and performance based on decades of machining experience across various industries.
We accept all major CAD formats including STEP, IGES, X_T, SLDPRT, and STL, along with 2D drawings in PDF or DWG format. Our online quoting system provides instant pricing for uploaded 3D models.
Yes, our flexible manufacturing approach seamlessly scales from single prototype quantities to production runs of 10,000+ parts, maintaining consistent quality and performance throughout your product lifecycle.
We machine over 50 engineering-grade metals and plastics, including aluminum, stainless steel, titanium, PEEK, and brass, utilizing 3-5 axis CNC milling, turning, and multi-axis machining centers to meet your specific application requirements.
Our engineering team provides material selection guidance based on your specific requirements for strength, weight, thermal properties, chemical resistance, and cost-effectiveness, ensuring optimal performance for your application environment.
We provide comprehensive surface treatments including anodizing, powder coating, plating, passivation, bead blasting, and polishing to enhance durability, corrosion resistance, and aesthetic appeal based on your specific application needs.
Yes, we offer expedited manufacturing services with 24/7 project management support for time-sensitive projects, ensuring timely delivery without compromising on quality or precision standards.
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