Metal Finishing

Metal Finishing of Machined Parts

As a leading CNC machining supplier, Etone Technology delivers a comprehensive range of metal finishing services, including anodizing, electroplating , powder coating, metal painting, and bead blasting.

Our precision outsourced finishing services provide a convenient and cost-effective way to achieve the protection and look your project requires. Our proven and reliable outsourcing partners can save you time and money while alleviating the stress of offering these services in-house.

All external processes are still subject to our rigorous quality procedures and go through a full inspection before being dispatched to you.

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  • Years of Expertise
Metal Finishing of Machined Parts

Precision CNC Machining Specialist

Etone Technology is an industry leader providing high precision machining services for over 20 years serving a wide range of industries and clients. We provide a competitive precision engineering service that meets customers' expectations, deadlines and budgets. 

CNC machining is a cost-effective solution that delivers:

Higher precision and tighter tolerances 
Some applications require adherence to extremely tight tolerances, which can be difficult or impossible to achieve with common machining techniques. Precision machining makes these sorts of projects possible.

Minimal production error
By employing highly skilled technicians with years of experience, JieSheng ensures there are no miscalculations or faults in the finished product.

Less material waste
Our high-quality standards lower the risk of error and reduce the amount of potential material waste due to flawed part or product production.

Greater consistency
Because production demands are often very similar, our precision machining team can produce thousands of replicas with a consistent level of precision.

Reduced turnaround and production time
The repetitive nature of precision machining equipment allows for accurate production at faster speeds. This process quality reduces the turnaround time required for a project, allowing manufacturers to fulfill more customer requests.

Easier prototype production
The faster production time afforded also lends itself to prototype production. When designing and developing a part or product, the ability to produce a full-scale, functional prototype facilitates progression through the manufacturing process.

Get in touch with us today to discuss your needs.

Materials We Work With

Aluminum At a Glance

A commonly used metal in manufacturing across many industries, aluminium is lightweight yet strong and corrosion-resistant. We mill aluminium components using specialist CNC milling or CNC turning techniques to provide durability and performance strength.

Stainless Steel At a Glance

Stainless steel parts provide excellent machinability, workability, and uniformity, and are resistant to corrosion and oxidation. We mill stainless steel components using specialist CNC machining techniques to provide high resistance to corrosion and wear.

Alloy Steel At a Glance

Alloy steels contain other alloying elements in addition to carbon, resulting in improved hardness, toughness, fatigue and wear resistance. Hardness, toughness and wear resistance properties make alloy steel a versatile metal for machined components.

Brass At a Glance

Brass is a metal alloy with good machinability and excellent electrical conductivity. Ideal for applications that require low friction. Well rounded properties make brass a versatile metal for machined components.

Copper At a Glance

Copper is well known for its electrical and thermal conductivity. It is very resistant to corrosion and is also inherently antimicrobial.  Electrical, thermal conductivity and corrosion resistance properties make copper a versatile metal for machined components.

Bronze At a Glance

Bronze is made by mixing copper with up to approximately 35% tin and up to 8% lead. The inclusion of lead alloy, which is a soft metal, is what makes it so machinable. High strength, good wear and corrosion resistance properties make bronze a versatile metal for machined components.

POM At a Glance

POM offers high wear resistance, low friction, and overall durability and toughness. Its high wear resistance combined with excellent creep and warp resistance make it a good material option for mechanical components and industrial products.
Contact our experts today, to see if we machine the material you are looking for.

Surface Finishing Options

Anodizing

Anodizing is an electrical processes that infuses the color into the material and creates beautiful shades of color. Anodized metal parts effectively increase corrosion resistance, , and also enhancing visual qualities and keeping the surface from being scratched. 

As Machined

As machined parts—or parts that come right off the machine—have minor visible tool marks and a standard surface roughness (Ra) is 3.2 μm. Surface finish requirements can be increased to 1.6, 0.8 and 0.4 μm.

Bead Blasting

Applicable materials: all metals.

Bead Blasting is a reliable practice to prepare a metal surface for bonding, adhesion, insert molding, painting, or other coating tasks or to achieve a specific surface texture. This process is also used to remove burrs or edge profiling on parts and components.

Plating

Plating is the perfect way to improve the look of the products you produce, while also inhibiting corrosion, reducing friction, shielding them from interference and more.

Powder Coating

Powder coating adds a wear- and corrosion-resistant finish to the surface of the parts. It has higher impact resistance compared to anodizing, comes with a large range of colors, and can be applied to any metal.

Black Oxide

Applicable on steels, black oxide is a conversion coating used to improve corrosion resistance and minimize light reflection.

Polishing

Parts are manually polished in multiple directions. Surface is smooth and slightly reflective.

Brushing

Brushing is a surface treatment process in which abrasive belts are used to draw unidirectional traces on the surface of a material for aesthetic purposes.

Electropolishing

Electropolishing creates a clean surface, best for parts that need to be smooth at a microscopic level.

Smooth Machining

Smooth machining is best for precise parts where the surface roughness needs to be fine, but is not suitable for customer-facing products.

Passivation

Passivation is a widely-used metal finishing process to prevent corrosion. 

Tumbling

Tumbling is a finishing process that is used to clean, deburr, and slightly smooth smaller parts.

Painting

Painting involves spraying a layer of paint onto the surface of the part. Colors can be matched to a Pantone color number of the customer’s choosing, while finishes range from matte to gloss to metallic.

Heat Treating

Heat treating allows a metal piece to be improved in order for the material to better withstand wear and tear. Heat treatment involves heating a metal or alloy to a specific temperature and then cooling it to harden the material.
* For finishes not listed above, get in touch

Industries We Serve

Safety Parts

Led Lighting

3D Printer

Oil and Gas

Medical Devices

Automotive

Transportation

Robotics

Aerospace

Satisfied Clients From 30+ Countries

“Etone Technology has the knowledge and experience needed to get the job done.”
Alex

Alex

“Etone Technology’s level of quality is excellent and their pricing is very competitive.”
Frank

Frank

“Timely, responsive, and quality parts. Etone Technology is a great CNC machine shop. I can always count on them to get the job done right.”
Steve

Steve

Find Out How We Can Help You With Your Next Project.

Find Out How We Can Help You With Your Next Project.

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