CNC Milling Services

Custom CNC Milling Parts in Plastic and Metal
Worldwide Delivery in Days

  • 1 off CNC Milled Prototype
  • Low-Volume CNC Milled Parts
  • 100K+ Mass Production
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We offer CNC milling services for any type of custom CNC parts, whether plastics or metals, simple or complex. Our precision 3- and 4-axis CNC machines, combined with other advanced capabilities and our experienced team, can provide high-quality CNC machined parts and fast delivery. We guarantee your CNC milling projects will be handled smoothly by our in-house CNC machining department and supplier network. As a result, you can focus on bringing your product to market. If you need a reliable CNC milling company, TDB will never let you down!

Our CNC Milling Capabilities

This video shows how we mill a precision and complex part from our 4-Axis CNC milling machines with different tools and how we guarantee the quality by using an on-machine inspection system.

Our experienced CNC machining engineers can select the right tools and optimize tool paths, achieve an ideal CNC milling surface, and keep tight tolerances. We can provide all types of custom CNC machined parts to meet your project needs.

If you are having problems getting your CNC milling parts done, contact us and try to get a solution from TDB.

Why Choose Us for Custom CNC Machining?

The Top 3 Reasons:

See why our customers love us

I took a risk using TDB, as I hadn’t used them before. I sent them some very challenging, high-tolerance, CNC machined parts (some with machining from six sides), with some really small details.
We were blown away by the quality and accuracy of the parts. Bob Chan was quick to respond to my emails, well into the night, and we received the parts back in a short timeframe. We really couldn’t have been happier with the service. I would gladly recommend them to anyone.

We have been ordering CNC parts from TDB for over 5 years. Their quality and services are way better than what we can get from the other Vietnamese CNC machine shops. We always receive a fast quotation after we send through RFQs. Normally, within 12 hours or shorter which helps a lot. The projects we receive from TDB, both materials and geometry are always 100% matched every time. We are more than happy to stick to their services in long term.

We came across TDB when the first time we try to outsource CNC machining parts from Vietnam. They came back with a price, lead time, and suggestions in 5 hours. Seriously, I was shocked by their fast reaction and professional idea to improve the design. First-order was running super smoothly. We have been working with them for a lot of projects now. Their quality is always as expected or even better, and they deliver every project on the dot as well as good communication. I won’t hesitate to recommend TDB to any of my friends if they need CNC parts.

CNC Milling Materials Options

CNC Machining Precision Parts


CNC milling of plastics is the most common and economical way to create rapid prototypes and review the appearance and function of your design.

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CNC Machining Parts

Cacbon Steel

CNC milling is a popular way to produce both rapid prototyping of metal parts and final parts. Common metals include aluminum, magnesium, steel, brass, copper, etc.

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CNC Turned parts

Gold Copper

Besides plastics and metals, we can also work with ceramics such as Alumina, ZrO2, AIN, Si3N4, and SiC. Wood and marble are also on our list.

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Typical CNC Milling Parts That We Offer

Our CNC milling service is a highly flexible way to create a prototype or manufacture high-volume end-used parts. Able to handle a wide range of milling materials, our CNC machining capabilities are ideal for most projects. Our CNC experts know how to cut your parts fast to reduce costs. They are also skilled in milling the complex geometry to tight tolerances that custom-designed milled parts in different materials require. We have delivered a million+ high-quality CNC parts to our worldwide customers.

Precision aluminum parts


CNC milling of aluminum is the most common and economical way to create rapid prototypes and review the appearance and function of your design.

CNC Machining Parts

Aluminum Milling

Parts like valves and engine houses require complex geometry and tight tolerances. We can make such parts with our 5-axis CNC milling.

CNC Milling Services

Medical Parts

CNC milled implants in medical-grade material. We are familiar with bone fracture plates and other components which can be used in surgery.

CNC Turned parts

Automotive Prototypes

Besides mechanical parts such as aluminum engine houses and covers and steel shafts, we can also manufacture parts with tiny features like light guides and reflectors.

Copper Turned parts

Machine Components

This is a rotating cutter for mask machines. It must be sharp but also maintain the concentricity under +/-0.01mm.

CNC precision Machining Parts

CNC Milled Adapters

CNC milled aluminum adapters with tight tolerance for dimensions and angles of the holes, with an alodine finish.

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CNC Machining FAQ

CNC machining is a fast, accurate and versatile solution for making end-use plastic and metal parts in any quantity, without the need for investing in hard tooling or expensive set-ups. No matter how simple or complex the parts.

There’s a wide range of materials that can be used in CNC machining – you can use such as aluminum, steel, brass, copper, titanium, as well as rigid plastics. Reach out to learn more about the types of materials that could be used.

TDB is known as one of the best CNC machining companies in Vietnam in terms of quality, speed, and customer service. With high-quality CNC machines, we can easily achieve +/- 0.02mm of tolerance and can even get within +/- 0.01mm. But keep in mind that it can have an impact on the cost.

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