

High Precision Machining Capabilities:
Our custom CNC parts machining service excels with its state-of-the-art precision capabilities. We specialize in a comprehensive range of processes, including broaching, drilling, etching, laser machining, milling, turning, and the intricate wire EDM. Each technique is meticulously conducted to ensure that your project achieves unmatched precision and perfection.
Material Variety:
We pride ourselves on our ability to work with a vast array of materials. From the robust stainless steel and versatile aluminum to the elegant brass, bronze, and copper, our service covers it all. Hardened metals and precious metals are also handled with expertise, and our proficiency with steel alloys ensures we can meet the most diverse and challenging user requirements.
Our service offers unparalleled customization in size and color to align perfectly with your demands. Whether your project requires a bespoke design or a particular hue, our dedicated team is committed to collaborating with you to transform your unique vision into a tangible reality.
Rapid Prototyping and OEM Service:
We specialize in rapid prototyping services and provide an exceptional OEM (Original Equipment Manufacturer) service. Our close collaboration with you ensures the development and production of high-quality custom parts tailored to your specific needs, turning innovative ideas into high-performance realities with efficiency and precision.



CNC MACHINING SERVICE | |
Model NO | Customized |
Production Type | Mass Production |
Max Working Size | 2000*1600*1000mm |
QC Control | 100%Inspection Before Shipment |
Drawing Format | Step/STP/Lgs/X- T/StI/CAD/Pdf/Dwg |
Roughness | Ra0.2-Ra3.2(Custom Available) |
OEM/ODM | Professional OEM ODM Custom Metal Fabrication |
Surface Finish | Sandblasting,Anodizing,Plating,Polishing,Etc |
Tolerance | 0.01+/-0.005Mm(Custom Available) |
Equipment | 3/4/5 Axis Center Machining/Milling/Lathe,Etc |
Transport Package | According To Customer Requested |
Trademark | Customized |
HS Code | 7601101000 |
Examine | Complete Inspection Lab With Micrometer, Optical Comparator, Caliper Vernier, CMM |
Surface Treatment | Anodizing,Plating,Brushing,Sandblasting,Polishing |
Machining Method | CNC Machining |
Model No | Custom |
Delivery Time | Sample Day:Within 7 Days; |
Mass Production:15~45 | |
Size &Color | Customized Size&Color |
Feature | High Performance |
Material Capabilities | Aluminum,Brass,Stainless Steel,Steel Alloys,Etc |
Service | Machinging,Bending,Punching,Painting,Etc |
Product Type | Medical Parts |
Type | Auto,Motorcycle,Industry,Electonic Medical,Machine |
Specification | According To Customer Requested |
Origin | Suzhou |
Production Capacity | 50000 PCS |
Examine | Depth Caliper Vernier, General Protractor, Clock Gauge, Internal Centimeter Meter |

Types of Detection | Testing Items | Testing Methods/Tools | Application Scenarios | Features |
Dimensional Inspection | Length, Diameter, Hole Diameter | Vernier Caliper, Micrometer, Internal Diameter Gauge | Regular dimensional measurement of shaft and hole parts | Fast and cost - effective, with an accuracy of ±0.01 to 0.02 mm |
Complex contour dimensions | Coordinate Measuring Machine (CMM) | Precision molds and complex curved surface parts | High precision (±1 to 3 μm), capable of measuring three - dimensional geometric features | |
Geometric Tolerance Inspection | Roundness, Cylindricity | Roundness Tester, CMM | Bearings and precision shaft parts | Quantifies shape errors with an accuracy of up to 0.1 μm |
Material Property Testing | Hardness | Rockwell Hardness Tester, Vickers Hardness Tester | Hardness verification of heat - treated parts | Partially destructive, requires a flat specimen surface |
Metallographic Structure | Metallographic Microscope, Scanning Electron Microscope (SEM) | Analysis of grain size and phase structure of materials | Requires specimen cutting, polishing and etching | |
Functional Testing | Assembly Clearance/Fit Accuracy | Feeler Gauge, Pneumatic Gauge | Shaft - hole fit and gear meshing inspection | Pneumatic gauge has an accuracy of ±0.5 μm, suitable for batch testing |
Dynamic Balance Detection | Dynamic Balancing Machine | High - speed rotating parts (impellers, flywheels) | Quantifies the unbalance amount, requires setting the rotational speed and correction plane | |
Special Process Inspection | Thread Inspection | Thread Gauge, Comprehensive Thread Measuring Machine | Bolts, Nuts, Threaded Holes | Go - no - go gauges for quick inspection, CMM can measure all parameters |
Gear Accuracy | Gear Measuring Center, Double - Flank Meshing Tester | Gearbox gears and transmission gears | Detects tooth profile, tooth direction, cumulative pitch error, etc. | |
Non - Destructive Testing | Internal Defects (Porosity, Inclusions) | X - ray Radiographic Testing (RT), Ultrasonic Testing (UT) | Internal quality of castings and weldments | RT is intuitive but costly, UT is suitable for thick - walled parts |
Surface Micro - Cracks | Magnetic Particle Testing (MT), Eddy Current Testing (ET) | Surface/near - surface defects of ferromagnetic materials | MT has high sensitivity, ET is suitable for rapid detection of conductive materials |

The expansive world of CNC machining offers a plethora of services tailored for both intricate and complex designs. From state-of-the-art CNC routing machines, perfect for fine detailing, to the advanced 5-axis CNC machining that can efficiently handle the most complex geometries, our capabilities are vast. Precision operations such as CNC machining lathe ensure the creation of perfectly symmetrical parts. Meanwhile, cutting-edge technologies like CNC plasma cutting and laser CNC cutting machines are engineered to slice through a variety of materials with unmatched precision and finesse.
CNC machining services are a cornerstone in various industries, playing a vital role in the aerospace, automotive, and medical sectors, among others. The sheer versatility of CNC technology empowers us to work with a diverse range of materials, including metals, plastics, and wood. Specialized services such as CNC routing wood and CNC cutting machine wood demonstrate our commitment to excellence in carpentry and woodworking projects, ensuring that each creation meets the highest standards of craftsmanship.


The benefits of leveraging CNC machining services are abundant and impactful. Foremost among these are precision and repeatability, which guarantee that every component is crafted to meet exact specifications with unwavering consistency. This precision is particularly evident in services such as CNC cutting and CNC machining milling, where meticulous detail and accuracy are non-negotiable. Furthermore, the remarkable adaptability of CNC systems allows for seamless design modifications, significantly boosting manufacturing agility and responsiveness.
When selecting the ideal CNC service, a comprehensive understanding of the project's requirements is crucial. The choice hinges on several factors, including the type of material, the complexity of the part, and the desired finish. Services like CNC routing, CNC turning, or laser CNC cutting each offer unique advantages, and selecting the right one is key to achieving optimal results. Evaluating the capabilities of the CNC machinery and the skill of the operators is essential to ensure that the final product aligns perfectly with the specified standards and expectations.


CNC machining manufacturers harness a wide array of materials to drive their innovative operations. Among the most popular choices are the following:
Stainless Steel/Aluminum Alloys/Copper/Plastics/Titanium Alloys
1. Advanced Equipment and Technology: At Suzhou Provence Precision Manufacturing Co., Ltd., we pride ourselves on utilizing state-of-the-art CNC equipment sourced globally, designed to offer unmatched machining precision at the micrometer level. Our flagship five-axis simultaneous machining centers are a testament to our commitment to excellence, performing intricate multi-sided machining on complex parts seamlessly in a single setup. This not only elevates machining efficiency but also significantly enhances quality, placing us well above the industry norm.
2. Professional Technical Team: Comprising seasoned engineers and technicians, our expert team is the backbone of our production prowess. Each member undergoes rigorous professional training and boasts an average of over a decade of experience. Their profound understanding of CNC machining, whether on standard parts or challenging high-precision components, ensures every project is executed with meticulous professional acumen, guaranteeing smooth, flawless production.
3. Customization Service Capability: Understanding that each customer has unique requirements, we are dedicated to delivering tailored solutions. From the design phase, we engage closely with clients, translating their specifications and drawings into reality using cutting-edge CAD/CAM technology. Whether it's a single-piece customization or diverse small-batch production, our nimble approach allows us to swiftly devise personalized machining solutions, adeptly catering to varied customer needs.
4. High Quality Control: Our commitment to quality is unwavering, backed by an exhaustive quality control system that scrutinizes every stage of production, from material selection to final delivery. We employ sophisticated inspection tools, including coordinate measuring machines, for real-time assessment of dimensional accuracy and surface integrity. With continuous advancements in our quality management processes, we consistently achieve a product qualification rate exceeding 99%, assuring customers of outstanding, reliable products.
5. Efficient Production and Delivery: Through diligent optimization of our production processes and a smart production management system, we achieve precise scheduling and execution, boosting efficiency without compromising quality. Our impressive supply chain management and logistics ensure that our products are delivered punctually and securely, providing our clients with a vital competitive advantage in the marketplace.



Q1: What materials do you machine?
A: We machine aluminum, brass, copper, carbon steel, stainless steel, alloy or plastics like: Acetal, CPVC, Delrin®, Duration, PAI®, ETFE, FEP, Fluorosint®, Halar®, Kynar®, Neoflon®, Nylatron®, Nylon, PCTFE, Peek, Polyimide, PPS, Polyurethane, PVC, Rulon®, Ryton®, Semitron®, Techtron®, Tefzel®, Torlon®, Turcite®, UHMW, Ultem®, Vespel®, Kel-F®
High-Quality Customized Milling Service Parts Professional Aluminium CNC Milling Parts.
Q2: What kind of machines do you have?
A: We have vertical machining centers and horizontal turning centers with spindles used for tight tolerance milling and turning, such as tool & die work.
High-Quality Customized Milling Service Parts Professional Aluminium CNC Milling Parts.
Q3: I need a CNC machining quote; what kind of machining services do you offer?
A: We do the following services: milling, turning, drilling, threading, tapping, part design, prototyping, reverse engineering, low volume or one-off part machine runs, modification of an existing part, material sourcing assistance, limited material warehousing, and parts dispatching. To receive a quote, just send a STEP/PDF file via email to us
High-Quality Customized Milling Service Parts Professional Aluminium CNC Milling Parts
Q4: What are your hours of operation?
A: We are available Monday through Friday between 8:30 am and 5:30 pm EST. You may always email your CAD (computer-aided design) files along with the necessary information to us
High-Quality Customized Milling Service Parts Professional Aluminium CNC Milling Parts
Q5: Which industries use your CNC machine shop services?
A: We serve the Medical device industry, Automobile part industry, Aerospace industry, Automotive industry, Smart Robot industry, Agricultural equipment industry, and Food machinery industry… we are open to extending our machine shop assistance to more industries.
High-Quality Customized Milling Service Parts Professional Aluminium CNC Milling Parts.
Q6: What type of files do you accept?
We accept different computer drawing file formats:
-STEP (.step) or STP (.STP) formats are ok but are inferior to the format types above
-IGES (.iges) and IGS (.igs) are ok but inferior to the formats above
-For Autocad users, DXF/DWG files will work fine
High-Quality Customized Milling Service Parts Professional Aluminium CNC Milling Parts
Q7: What is your lead time?
A: This is a situation-specific topic to be discussed once we have a clear understanding of what needs to be done. We work on a first come first serve basis therefore current workload will factor in. After the receipt of a purchase order in writing, the file is completed, and materials are available, we could say Five business days to Four weeks lead time. This will be subject to the complexity of the parts and quantities of the parts ordered.
High-Quality Customized Milling Service Parts Professional Aluminium CNC Milling Parts
Q8: Do you accept small-quantity jobs?
A: We are geared toward production but we gladly accept small quantities. You may order one part or thousands. We do view each order individually therefore larger orders will automatically receive a price reduction. We do have a minimum dollar amount per order.
High-Quality Customized Milling Service Parts Professional Aluminium CNC Milling Parts
Q9: Why do you need a CAD drawing to cut a simple rectangle, circle, or letter?
A: Even the simplest of shapes require a CAD drawing. That CAD drawing will be imported into CAM (computer-aided manufacturing) software. From that drawing, we would utilize the geometry to apply the toolpath to all entities intended to be machined. We also want to avoid the liability of cutting something that wasn't approved.
A CNC machine is a computer-controlled cutting machine used in the manufacturing world. It involves the use of computers to control the machine tools via G-code. Therefore, only a CAD drawing could be used in the CAM software that both gives us a visual representation and controls the machine.
High-Quality Customized Milling Service Parts Professional Aluminium CNC Milling Parts
Q10: Why do you need to design and machine a work-holding component to machine my parts?
A: CNC machines move at a very high rate of speed combined with a massive amount of torque. Maintaining the desired fixed position throughout the force of cutting ensures repeatable results. If the part moves while being machined, the high tolerances of the part will be compromised. Therefore machining a "jig" or workholding fixture may be required to complete the part.