CNC machining services in China

We can take your custom CNC parts project from CNC prototyping to production in months, without any hitches or problems. We have years of experience in the CNC machining services industry, and our team of skilled machinists can handle any type of CNC part you can dream of. Contact us today to learn more about our custom CNC parts manufacturing services!

CNC machining services

CNC turning


CNC milling


Swiss machining


laser cutting

our CNC Machining Capabilities

Looking for a custom CNC machining service to help you create high-quality parts? Look no further than our team of experienced machinists. We have a wide range of machines equipped with the latest technology and calibrated to precise tolerances.

Our machining services include precision CNC machining, CNC milling, turning, Swiss machining, and 5-axis machining. We also offer CAD/CAM programming, 3D scanning, and surface preparation/finishing services to help you get your parts just the way you want them. Every CNC machining process is strictly checked.

aluminum cnc milling

CNC Milling

CNC milling is a machining process used to create a variety of production parts and components from raw materials like metals and plastics. The cutting tool is mounted to a spindle that rotates at high speeds and moves along multiple axis points to create intricate shapes and forms with unparalleled accuracy.

We provide CNC milling services for our customers needing precision machined parts. Our advanced CNC machines are operated by highly skilled technicians with years of experience operating these complex machines. With our machine shop, we can produce complex components with high accuracy and consistency while keeping costs low for our clients.

CNC turning

CNC turning creates components of various shapes and sizes by using computer-controlled, automated lathes.  At CNCFIRST, we provide CNC turning services that help our customers produce high-quality parts faster and more efficiently.

Our CNC turning machines are equipped with advanced tools that allow us to produce precision parts in various metals and plastics. We can also customize the part’s shape based on customer specifications to ensure the highest quality results each time. And we can maintain tight tolerance levels while providing efficient turnaround times for all projects, no matter how large or small.

aluminum cnc turning
CNC Swiss machining

Swiss machining

Swiss machining is ideal for producing high-quality, complex parts with tight tolerances from metals such as stainless steel, aluminum, brass, and other alloys. At our CNC service company, we provide Swiss machining services using the latest CNC machines and software technology.

Our Swiss machining services can create highly precise parts that require intricate details that are not achievable through standard milling alone. Our experienced engineers utilize various techniques, such as drilling, threading, knurling, and grinding, to create superior results that precisely meet customer specifications.

5 axis machining

5-axis machining is a highly accurate process that allows for the highly precise production of complex parts and components. It is achieved using computer numerical control (CNC) machinery to move the cutting tool along five axes: X, Y, Z, A, and B.

We provide 5-axis machining services, ideal for aerospace and automotive engineering industries, which require complex component designs due to their demanding specifications. In our CNC machne shops, we can produce intricate shapes and surfaces quickly and accurately. And we deliver unparalleled results for our customers.

5 axis CNC machining

CNC Machining Materials

CNC machining is a precision manufacturing process that can create custom parts from various materials. Metal parts are the most common, but plastic can be machined using this technology.ᅠᅠ

metals Materials

With CNC machine services China, we can machine a wide range of metal materials to create highly detailed and intricate parts. Whether the material is aluminum, brass, bronze, stainless steel or titanium, we have the expertise and equipment to produce high-quality components for your application.

plastics Materials

Plastics are a great choice for high-precision components, thanks to their low cost, versatility and availability in various sizes.

In our CNC machining shop, we can machine various plastics for precision parts and components with accuracy, efficiency and repeatability. You also get higher speeds, reduced cycle times and improved part complexity compared to other methods such as injection molding or die casting.

Custom CNC machined parts in China

Looking for a custom CNC machining company in China? Look no further! Our gallery of CNC machined parts showcases the precision and accuracy of our work. Whether you’re looking for parts for your own business or for a custom project, we can help. Browse through our gallery and find the part that best suits your needs. We also have a wide range of CNC services that suit your needs, so don’t hesitate to contact us.

stainless steel part
CNC Swiss parts
stainless steel parts
CNC turned parts
CNC turning parts

Our Quality Promise

Our clients rely on us for precision and accuracy, which is why our quality assuranceᅠ process is designed to ensure that every part meets our exacting standards.

The process begins with a thorough inspection of all materials used in production and continues through the entire manufacturing cycle.

Every step is monitored so any adjustments or corrections can be made as needed. Our skilled machinists use sophisticated software to create 3D models of each part to verify accuracy before production.

After production, all parts undergo a final visual inspection and functionality testing, ensuring they meet customer specifications and industry standards.

In addition, we use statistical process control techniques throughout production to further guarantee quality assurance.

quality inspection

Surface Finishes for CNC Machining parts

We provide many surface finishes that can be used on CNC metal and plastic parts. This includes powder coat, lacquer, and anodizing. Each finish has its own unique properties and requirements, so it’s important to choose the right one for the environment and application requirements of the custom CNC part being machined.

as machined

as machined

The as machined is the standard surface finish for our parts. It removes sharp edges and clean removes burrs from the parts. The surface roughness of the machined part is 3.2 μ m (126 μ in).

brushing parts

Brushing is a process that ensures the cleanliness and accuracy of a final product. This involves using wire brushes to remove metal burrs, shavings and any other contaminants from the surface of the part.

polishing parts


The goal of polishing is to enhance the natural beauty of the material so that it looks better than when it was first created.

anodizing parts


Anodizing is a process that can be used on CNC machined parts to enhance their performance, appearance and durability. It immerses the part in an electrolyte bath and applying an electric current which helps create a protective oxide film on its surface.

Bead blasting parts

Bead blasting

Bead blasting is a finishing process that uses small, round particles to force abrasive material onto any given surface. This process can be used to improve the surface of CNC parts by smoothing and rounding out rough edges, removing burrs and other surface imperfections.

Black oxide parts

black oxide

Black oxide is also referred to as blackening, and it adds a matte black finish to the metal, making the surface look darker in contrast to its original state. It makes the CNC parts appear more aesthetically pleasing while also protecting it from corrosion and rusting.

Powder coating

Powder coating

Powder coating uses a fine powder that is electrostatically charged and then sprayed onto the desired product. It finally forms an incredibly durable finish that can withstand harsh weather conditions, corrosion, chemicals and abrasion far better than traditional wet paint.

Electroless nickel plating

Electroless nickel plating

Electroless nickel plating is an incredibly useful process for adding a protective layer of metal to a variety of surfaces. It involves immersing the object in an electroless nickel solution, which then deposits nickel onto the surface.

Advantages of our CNC Machining Shop

Compared to traditional CNC machine shops, our CNC machining shop offers several advantages that make it a top choice for high-quality and efficient manufacturing.

Firstly, our CNC machining factory uses advanced technology and equipment to produce precise and accurate parts with minimal waste. This means faster turnaround times and reduced costs for our clients.

Secondly, we have a team of skilled engineers. They provide personalized support and guidance throughout the machining process. Our team delivers superior quality products that meet or exceed client expectations.

Thirdly, we offer a wide range of materials to choose from, including metals, plastics, and composites. We can cater to diverse needs and applications.

Finally, our CNC machine shop operates with strict adherence to quality control standards, ensuring that each part is thoroughly inspected before delivery.

Why choose our CNC machining services China?

Instant Quote & DFM Analysis

We offer instant quotes and DFM analyses so you can get an idea of the cost and feasibility of your project. Our machinists will work with you to create a design that meets your specific needs - ensuring that all parts are precision-machined to perfection.

fast lead time

We offer a fast lead time for our custom CNC machining services - usually within 4 to 6 weeks. We have the latest machines and the most experienced operators, so you can be sure your parts will be perfect. Furthermore, we always keep you updated on the progress so that you know exactly what is happening with them at all times.

high quality

We have strong machining capabilities that can help us meet your specific needs quickly and efficiently. We also pride ourselves on our skilled staff, experienced in precision machining and fabricating parts with great accuracy.

Engineering Support

We can provide round-the-clock engineering support. We understand your business needs and can provide custom CNC services solutions that fit your specific project requirements. You can trust us to deliver high-quality products on time, every time – guaranteed!

From rapid CNC Prototyping to Production

Our CNC machining services can help you custom-create parts for your product or project. From CNC prototyping to production, these services can provide the precision and control you need to achieve high-quality parts quickly and efficiently.

Whether you need a single part or a full production run, we can help you get the job done right. So what are you waiting for? Contact a CNC machining China service today and see what they can do for you!

How to Reduce CNC Machining Costs?

There are many ways that you can reduce the cost of CNC manufacturing service. The most basic way is to use a lower-quality material.

If your custom machined parts have low-quality materials, it will cost you more in terms of time and machine operation.

You can also machine parts with fewer features or tighter tolerances. This may result in easier and faster parts of the machine, but they may not be as strong or durable.

Sometimes, it’s a good idea to cut down on the number of machines you’re processing at once. This saves on resources and minimizes machining time and machine wear and tear.

You can also optimize your materials and/or workflows to achieve higher output speeds and precision levels. Doing this can reduce machining costs by making better use of machine time and reducing manufacturing waste.

What are the minimum and maximum dimensions you can machine?

The minimum dimensions for CNC machining services are 0.5×0.5 inches or 1.3×1.3 cm. In contrast, the maximum dimension that can be machined depends on the specific type of part being created and is typically around 2000mm x 1500mm x 300mm.

When selecting a machine to use for your project, it is important to determine the cutting time needed for each part and the overall size limit of your project. This way, you avoid any damages caused during the process and get accurate results.

Always consult with our professional before starting any CNC custom machining service to ensure accurate results and avoid any damaging mistakes.

How do you select the reliable China manufacturer for CNC parts?

Here are some tips on how to select the right China manufacturer for your CNC parts.

Start by researching potential suppliers online and chatting with them through various platforms such as WhatsApp or WeChat.

Ask questions about their production capabilities, delivery times, and minimum order quantities.

Make sure they have experience in producing CNC parts, and ask for photos of their previous work so you can get an idea of their quality standards.

Additionally, it is beneficial to schedule a visit to the factory to inspect the facilities and personally meet with staff members handling your orders.

CNC machining resources for engineers

Other manufacturing services

As a CNC manufacturing company, we also provide other manufacturing services.

CNC Machining services FAQs

CNC machining is a process that uses Computer Numeric Controlled (CNC) machines to create parts from metal, plastic, or other materials.

The machine can be controlled using software and may include a variety of tools and surfaces to work on.

CNC machined parts can be used for prototype development, production runs, or highly complex parts with tight tolerances.

These CNC parts are widely utilized in aerospace and military applications due to their high precision and durability.

CNC machines are used to create aircraft structural components such as landing gear struts and hydraulic actuators with detailed accuracy.

They also help manufacture critical spacecraft components like satellites, launch vehicles, and space station components that need exact specifications for reliable performance in extreme conditions.

In the automotive industry, these machines make car frames, engine blocks, and gears with the utmost precision required to function the vehicle’s systems properly.

First, it provides precise, repeatable accuracy and exceptional consistency in producing parts and components.

Second, it can produce quickly. It can precisely cut, drill, shape, and mill materials with incredible speed and accuracy.

Additionally, CNC machining is more environmentally friendly since less waste is generated during manufacturing.

In addition, CNC machining allows for complex geometries that would be impossible to achieve with traditional methods such as hand tools or jigsaws.

Our tolerances for custom CNC parts are quite strict. We strive to ensure my parts meet a certain standard of accuracy and precision, so we typically require the parts to have a tolerance of no more than 0.0005 inches or 0.013 mm.

This ensures that all components can fit together without issues and allow the product to function correctly.

We also check for surface finish, part form, and straightness to ensure all the required dimensions are met.

If any deviation from these specified tolerances is found, we would immediately reject it before using it in production.

When selecting the right materials for CNC machining, you must understand what type of part you are making.

Choose metals like aluminum or steel for parts that need to be strong and durable. These materials are usually tough enough to handle the rigors of machining without being too heavy or expensive.

Opt for plastic or composites if your part is delicate or requires precision. These materials are usually lightweight, flexible, and easy to work with. They can also withstand high-speed machining and other manufacturing processes.

When selecting the right material, always test it beforehand to ensure it’s compatible with the machine you will be using. Otherwise, you may end up ruining your part or even injuring yourself.

Looking for a China CNC machining Company of custom CNC parts ?

We provide the highest quality and precision for businesses seeking CNC machining services China. Our state-of-the-art CNC machines guarantee that your product will be crafted with the industry’s most accurate measurements and specifications.

Contact us today if you’re interested in learning more about our custom parts services and CNC fabrication. We’ll be happy to discuss your needs and give you a free quote.