CNC Machining Services
Are you looking for a reliable and quick-turn provider of CNC machining services? You’ve come to the right place! Using state-of-the-art CNC technologies, our unmatched team of machinists, engineers, and quality control experts works together to ensure your products are done right and shipped on time. At Mingguan, we’ve designed our ISO 9001: 2015 certified CNC manufacturing facility for rapid prototyping and low-volume production of a broad range of components. Our CNC machining services also complement our other manufacturing capabilities (like 3D printing and injection molding), providing you with an all-encompassing manufacturing solution. We produce simple and complex precision machined parts in a broad range of materials and surface finishes.
High Precision CNC Machined Parts
CNC machines can create a broad range of features and high-precision parts. For instance, CNC milling machines are ideal for producing cavities, angled shapes, holes, and slots. In contrast, CNC lathes are suitable for creating cylindrical shapes or parts that are symmetrical near their axis. Nevertheless, CNC milling and turning machines can achieve tolerances as tight as ±0.001mm. They are also compatible with a broad range of materials, including metals and plastics, so long as these materials are available in blocks. This is not the case with additive manufacturing technologies (like 3D printing), which are only compatible with plastics and a few metals.
#1 High-quality and reliable.
We have highly trained engineers, machinists, and quality control experts capable of getting your product done right the first time. Our team of experts follows industry standards by using best-in-class software, state-of-the-art CNC technologies, and quality control tools to create customers’ parts.
#2 Broad range of material options.
We offer a wide range of material options, including metal parts (like aluminum, steel, stainless steel, brass, copper), plastic parts (like POM, PTFE, PC, PEEK, PET), and special alloys (like Kovar, Invar, Inconel, Titanium, Mocu).
#3 World-class machine shop.
We adhere strictly to several key industrial, quality, and environmental standards. For instance, our machine shop is ISO 9001:2015 certified for quality management systems, ISO 14001:2015 for environmental management systems, and ISO 13485:2016 certified to fabricate medical devices.
#4 Cost-effective manufacturing services At Mingguan,
we adhere strictly to the design for manufacturing (DFM) criteriaㅡwhich means we design parts and optimize designs for ease of manufacturing. This reduces our start-up, material, and feature costs, providing you with a cost-effective manufacturing service.
#5 Fast manufacturing and delivery
Not only do we get your products done right, but we are also located in southern China’s Greater Bay Area. We’re close to major shipping ports, allowing us to get your products to you swiftly.
#6 Custom CNC machining
We offer custom CNC machining services to our customers that want to replace obsolete parts, work with difficult materials, or manufacture parts with special requirements.
Our CNC Machining Services
CNC Milling
Your precision machined prototype or production parts, produced using our advanced CNC machining stations.
CNC Turning
Your precision turned parts, produced by our skilled machinists on imported or domestic CNC lathes in China.
CNC Drilling
A computer-controlled cutting process of using a drill bit to remove material from the workpiece while rotating and producing a circular-shaped hole in a workpiece or solid block.
Sheet Metal Fabrication
sheet metal fabrication services and CNC cutting services are available for both rapid prototypes and low to high-volume production runs of your parts.
CNC Machining Tolerances
The general tolerances of CNC machining parts can be achieved up to+/-0.005″ or +/- 0.127 mm in accordance with ISO 2768 when cutting metals, and for plastics, it is usually two times that. Below is a table of some specific tolerances and size limitations, but the final tolerance depends on material, technique and drawing.
Milling: 2000 x 1500 x 200 mm; Turning: 990 mm (length), 431mm (diameter)
10 x 10 x 10mm
Metals & PEEK: +/- 0.01 mm;
Other Plastics: +/- 0.05 mm;
No Drawing:ISO 2768 Medium;
Metals & PEEK: +/- 0.008 mm;
Other Plastics: +/- 0.05 mm;
No Drawing:ISO 2768 Medium;
Metals & PEEK: +/- 0.004 mm;
Other Plastics: +/- 0.05 mm;
No Drawing:ISO 2768 Medium
CNC Machining Materials
mgzzcnc.com CNC services work with a large selection of metal, plastic, and other types of materials.
Metal
Aluminum, Steel, Stainless Steel, Brass, Copper, Titanium, etc.
Plastic
Aluminum, Steel, Stainless Steel, Brass, Copper, Titanium, etc.
Composite
Carbon fiber, PC glass, PA glass, etc.
CNC Machining Finishes
You can choose a wide selection of metal surface finishing services after machining at Mingguan CNC machining manufacturer to improve the appearance, surface smoothness, corrosion resistance and other performance of your CNC machined parts. Two surface finishes can be applied on the same part.
| Finishing | Description | Materials | |
|---|---|---|---|
| Standard/As machined | Machines and deburrs parts, chamfers edges | All available metals |
 | Bead Blast | Reduce machining marks | Aluminum, Titanium, Stainless Steel, Brass |
 | Anodizing Type II | Creates a thin, porous, corrosion-resistant coating | Aluminum |
 | Anodizing Type III (Hard coat anodizing) | Creates a hard, thick, wear-resistant porous oxide | Aluminum |
 | Passivation | Improves corrosion resistance | Steel, Stainless Steel |
 | Powder coat | Creates strong wear and corrosion-resistant coating | Aluminum, Steel, Stainless Steel |
 | Tumbling | Removes sharp edges, burrs, and marks | Aluminum, Steel, Stainless Steel, Brass, Copper |
 | Electropolishing | Improves brightness and reduces corrosion | Steel, Stainless Steel |
 | Nickel Plating | Creates a nickel coating to resist corrosion, oxidation and wear | Aluminum, Steel, Stainless Steel |
 | Zinc Plating | Creates a zinc coating to resist corrosion, oxidation and wear | Steel, Stainless Steel |
 | Black Oxide | Minimizes light reflection and improves corrosion resistance | Steel |
Our Quality Promise
Inspection reports can be delivered with goods as your request CMM, laser scanners, and other instruments to inspect CNC parts Long-term or seriously vetted manufacturing partners ISO 9001:2015 certification and CE certification Ensure the specification of each part is correct Certification and test reports of materials are available
How to place your order
Want to get an online CNC machining quote instantly?
Applications of Mingguan CNC Machining Services
CNC machining parts are all around you, they may be important components of your car and also can perform vital functions in your electrical equipment. Mingguan is an accomplished CNC supplier that engaged in a broad range of CNC machining applications.
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