Brass CNC Machining Services in China

At EJCNC, we provide brass CNC machining services and machine brass parts. Brass is an alloy of copper and zinc that has been used for centuries. It has excellent mechanical properties, good machinability, and excellent electrical conductivity. These qualities make it ideal for use in a variety of applications. 

Our Machining Services For Brass

Brass is an excellent material for CNC machining due to its favorable properties, and at our company, we specialize in providing brass CNC machining services. With its high machinability, thermal conductivity, corrosion resistance, and aesthetic appeal, brass is widely used in various industries, including automotive, electronics, and plumbing. Our brass machining services encompass a range of techniques, including milling, turning, and 5-axis machining. We can meet all your brass machining needs.

CNC Milling For Brass Parts

CNC milling for brass parts

Our CNC milling for brass parts offers precise, accurate cutting and shaping of brass components with high-precision performance. The milling process is fast and efficient, resulting in superior-quality parts with a high degree of repeatability. We can also provide custom brass parts to meet your specific needs, allowing you to create unique one-of-a-kind parts tailored to your application’s requirements. 

CNC Turning Brass

CNC Turning for brass parts

Our CNC turning for brass parts allows us to create precise and intricate designs with high accuracy and repeatability. We ensure that our turned brass parts meet the highest quality, durability, and precision standards. Our experienced machinists can work with any brass material, from standard alloys to more exotic types. We also offer custom finishing services like polishing, coating, grinding, and machining so that our customers get exactly what they need. 

Gallery of Precision Machined brass Parts

Our machined brass parts can be found in nearly every industrial product. From automobiles to aircraft, medical devices to appliances, and virtually everything in between, our precision-machined parts are essential components of modern industrial production.

brass Part
brass Part
brass Parts

Types Of Brass Grades For CNC Machining

Brass C360

Brass C360 is a popular choice for CNC machining due to its excellent strength and malleability. It is an alloy of copper and zinc that offers superior corrosion resistance in comparison to other brass alloys. It also has good electrical and thermal conductivity, making it ideal for use in many electrical applications. The material also has excellent machinability, allowing for intricate detail work with high precision.

 Brass C230

 Brass C230 has a low melting point which allows for easy welding operations as well as the ability to join other metals together. It is a great choice for CNC machining, especially when you need precision and accuracy. It has excellent mechanical properties, including high strength and good corrosion resistance. Its machinability is very high, allowing for quick cutting and drilling operations. It also applies to custom parts such as rotor bars, j-hose bends, etc.

Brass C220

Brass C220 has a good machinability rating, strength, and ductility, and it is a great choice for CNC machining applications. It has excellent corrosion resistance, and its high strength ensures superior results. Its good machinability makes it easy to work with, while its low cost makes it an attractive option for projects on a budget. It is also very resistant to wear, allowing it to hold up against heavy use over time. 

Finishing Options For CNC Machined Brass


Anodizing involves coating the brass with an oxide layer, which can be dyed to achieve different colors. Anodizing provides a protective layer that helps to prevent corrosion and wear.


Polishing is a common finish for brass, as it gives the metal a shiny, reflective surface. Polishing also helps to remove any scratches or rough areas left by the machining process.


Plating involves applying a layer of another metal (such as chrome, nickel, or gold) to the surface of the brass. Plating can improve the appearance of the brass and also provide additional protection against corrosion and wear.

Powder Coating

Powder-coating involves applying a powdered polymer coating to the surface of the brass, which is then baked to form a durable, protective layer. Powder-coating can be done in a variety of colors and finishes, making it a versatile option for finishing CNC-machined brass parts.

Quality Control

Why Choose Our CNC Machining Brass Services?

Experienced CNC Machinists

Our team of experienced CNC machinists has a combined total of over ten years of experience in the industry. This wealth of knowledge and experience allows us to produce high-quality brass parts quickly and efficiently.

Quality Control

We have a rigorous quality control process to ensure that all of our brass parts meet or exceed our customer’s expectations. We inspect each part individually before it leaves our facility.

Fast Turnaround Times

We aim to always provide our customers with the fastest turnaround times possible without sacrificing quality or service. We understand that time is often of the essence in today’s fast-paced world, so we strive to get your brass parts to you as quickly as possible.

Competitive Pricing

We offer competitive pricing on all of our brass CNC machining services. We will work with you to find a pricing solution that meets your needs and fits within your budget.

Applications Of Brass Machined Parts

1. Brass machined parts are often used in electrical applications because of their high conductivity.

2. Brass is also frequently used for plumbing fixtures and other water-using appliances due to its corrosion resistance.

3. Many musical instruments, such as horns and trumpets, are made at least partially from brass for their acoustic properties.

4. Doorknobs, door hinges, and other hardware are commonly made from brass for their durability and attractiveness.

5. Cast bronze sculptures and other decorative objects are often made from brass alloys for their beauty and resistance to oxidation.

What Properties Of Brass Make It Suitable For CNC Machining?

1. Highly Machinable

Brass is one of the easiest metals to machine because of the lead in its makeup. With machining properties like high feed rates, good ductility, and flexibility, machining brass is easy for most machinists. The machinability of brass is the major reason brass manufacturing using CNC is quite common.

2. Corrosion Resistance

Brass is naturally resistant to corrosion, making it an ideal material for many different applications. This is why tools made out of brass have a long tool life. Brass parts are suitable for use in liquid environments. When used in CNC machining, brass can be plated with a variety of coatings that further improve its resistance to corrosion.

3. Good Strength and Stiffness

Brass has good strength and stiffness properties, making it suitable for a wide range of applications. It is often used in the construction of bearings, gears, and other mechanical parts where these properties are important.

4. Ductility

Being exceptionally ductile because of its copper content, brass surpasses even copper in terms of flexibility. This makes it a popular choice for machining operations, as the metal can be adjusted into various forms. This is why custom brass machined parts are so regularly requested.


The cost of CNC machining brass depends on a few factors. The complexity of the project and the number of components required to create it will affect the price. The type of brass used and the size of the components can influence the overall cost. Due to its higher strength and durability, CNC machining brass is more expensive than other materials, such as aluminum or steel. It is important to factor in these costs when planning any project requiring machining brass. It is also worth noting that if you are using high-grade brass or complex parts for your project, you may need to seek out a specialist who can provide higher-quality results at a slightly higher cost.

Brass CNC machining has several advantages that make it a popular choice for many manufacturing applications. The metal is strong and durable, meaning it can handle high speeds and pressures with ease. It’s also naturally corrosion-resistant, meaning components made from brass will last longer than those made from other materials. Brass is also relatively inexpensive compared to other metals, making it an economical solution for mass production. It is easy to work with and can be machined into complex shapes, making it ideal for intricate designs. 

Choosing the right grade of brass for your CNC project is an important decision. Brass can be a great choice for its durability, strength, and attractive finish. To know if brass is the right choice for your project, consider the application and any environmental conditions it may need to withstand. If you are looking for a material that will stand up to wear and tear over time or that needs to be corrosion-resistant, then brass might be the best option. Brass has good electrical and thermal conductivity as well as being aesthetically pleasing when polished or plated with other metals. Brass is easy to machine with CNC tools and can be formed into complex shapes without too much difficulty.

Red brass is a type of copper alloy. This material is composed of copper, zinc, and sometimes tin. Compared to other forms of brass, it has a higher copper content which gives it its distinctive reddish hue. Red brass is known for its superior durability and strength, as well as its corrosion resistance. It can also be easily machined and formed into various shapes and sizes, making it suitable for many different applications. It is often used in plumbing fixtures, marine equipment, valves, connectors, and even some musical instruments. Red brass also has the advantage of being more economical than other metals due to its lower cost. 

Material inspection: Before machining begins, the raw material is inspected to ensure it meets the required standards for composition and quality.

Machine calibration: The machines used for CNC machining are regularly calibrated to ensure that they are operating within the specified tolerances.

In-process inspections: During the machining process, parts are inspected at various stages to ensure that they are being machined correctly and to detect any defects or errors early on.

Final inspection: Once the machining process is complete, the finished parts undergo a final inspection to ensure that they meet all the required specifications for dimensions, surface finish, and other characteristics.

Quality documentation: All quality control processes and inspections are documented and recorded to provide traceability and ensure consistency.

By following these quality control measures, brass CNC machining services can produce high-quality parts that meet the needs of our customers.

Looking for brass CNC machining services to produce excellent parts ?

Look no further! Our skilled team has the experience and precision to deliver top-notch results every time. From prototyping to large-scale production runs, we have the knowledge and technology to meet your specific needs. Contact us today to learn more about our brass CNC machining services and how we can help take your project to the next level. Don’t wait, call us now to get started!