Our core competencies

CNC Machining Services

As you can tell by the name, we are at heart a CNC machining company. Every single month, our factories in Vietnam process more than a thousand drawings of parts to build custom machineries, automation equipment, motorcycles, electronic devices, and more. Our main machining services include:

3-axis and 4-axis Milling
2-axis Turning
Wire-cutting and Die-sinking (EDM)
Along with various post processing operations, from surface finishing to assembly. Our goal is to provide you with a full range of integrated manufacturing services at a lower overhead cost, better quality control and lead time.
Alodine Coating
Powder Coating and Spray Painting
Heat Treatment
(In-house, at our sister companies or outsourcing to outside partners.)
Max and min

Part Sizes and Tolerances

Milling envelope: 1,300 x 670 x 625 mm (51 x 26 x 23.5 in)
Horizontal milling envelope: 800 x 750 x 850 mm (31.5 x 29.5 x 33.5 in)
Turning sizes up to: D481 * L1,275 mm (D18.9 * L50 in)
Tolerance: standard level from 0.02 to 0.10 mm (0.001 to 0.004 in). For certain applications like with mold inserts, we can keep a tolerance of 0.005 mm (0.0002 in).


We buy and import materials under ASTM, JIS, DIN, GB standards. All common engineering-grade metals and plastics are available:

Metals: Aluminum, Titanium, Brass, Copper, Stainless Steel, Steel Alloy, Inconel.
Plastics: ABS, PC, PMMA, PEEK, PTFE (Teflon), POM (Delrin), PA (Nylon).
We also maintain solid partnership with selected local suppliers for preformed materials, including:
Aluminum die casting (we design and make the tools)
Aluminum extrusion
Stainless steel or aluminum investment casting (lost-wax casting)
Gravity casting, sand casting
If required, we can produce material certificates and inspection reports. We just ask that this information is requested upfront as it becomes difficult to get material certifications afterward.

Let’s work together

Frequently Asked Questions

1. How do you protect intellectual property?

We anonymize all drawings, project information and customer identity. A Non-Disclosure Agreement (NDA) is not necessary to do business with CNCTech. However, we are always happy to sign an NDA with you. Additionally, all partners in our network are also under contract to protect your IP.

2. What kind of drawings you need to make an offer?

2D drawings or 3D models in the most popular standards, including AutoCAD (.dwg), Acrobat (.pdf), STEP (.stp), IGES (.igs) and Parasolid (.x_t).

If all you got is a sketch of a new product, we will be happy to help you develop it into 3D model. The design can then be utilized for presentation, prototyping, and tooling production.

3. How long will I have to wait to get an offer?

We aim to provide quotation within 48 hours. When we work on an offer, we analyze manufacturability of the design, material, finishing, and other specifications. We also consider quantity and other logistical factors. Some requirements demand further clarification from customers, in such cases an offer might take longer to issue.

4. Payment and shipping method for small order?

We accept PayPal for gross amount up to 2,500 USD. Please be noted that a PayPal transaction fee of 4.5% will be applied. Our PayPal account is at payment@cnctech.com.vn and it will be included on our quotation or proforma invoice.

Small orders will be shipped by DHL, FedEx, EMS, or your express courier of choice.

5. What Incoterms does your company offer?

Unless specified otherwise, we offer the parts on EXW terms. Please specify transport requirements in your enquiry.

Our Northern facility is 150 kilometers (90 miles) to Hai Phong Port.

Our Northern facilities are about 20 kilometers (10 miles) to Cat Lai Port.

6. What payment terms does your company offer?

For long term clients, we offer AMS or NET 30. For new customers or sourcing agencies, we typically request an advance payment of 30-50% then balance upon Bill of Lading.

Quality Management

CNCTech is an ISO 9001 certified company. Here is our quality policy.

Equipment List

Numbers of equipment are changing in our growing company. View the most up-to-date equipment lists here.

You can always contact us for anything not covered here.