CNC Machining Services

One-stop CNC Machined parts

Emitech CNC CNC Machining Service

It is a manufacturing process in which pre-programmed computer software dictates the movement of factory tools and machinery. This process can be used to control a range of complex machinery, from grinders and lathes to mills and routers. With CNC machining, three-dimensional cutting tasks can be accomplished in a single set of prompts.

We are a reliable quick-turn supplier of machined plastic and metal parts. Our CNC machines allow us to quickly produce any quantity of parts you need by ensuring they are delivered on time every time.

CNC Machining Part

CNC machining is a process that can be implemented in different manufacturing sectors. It is an automated process that provides superior quality to many different manufacturers. Some operations that are common in CNC machining are lathes, routers, grinders and metal machines.
Emitech CNC is a professional CNC machining company that provides first-class precision milling services from 3-axis to 5-axis advanced machining centers. Our experienced machine operators are always able to find the best way to produce perfect parts at competitive pricing.

cnc turning part

CNC Turning Ability

We have 30 sets CNC turning lathes that are capable of two to five axis turning at a time. This is especially helpful when you want to make many copies of the same object.
We can turn various metals like stainless steel and brass. We can also do machining from aluminum, copper and carbon steel.

Machining Ability Emitech Could Do

Emitech is equipped with advanced machining capabilities, offering a wide range of precision manufacturing services. Our state-of-the-art technology and skilled workforce enable us to handle diverse machining tasks with exceptional accuracy and efficiency. Here’s an overview of what we can do:

Custom Fabrication

Tailored solutions to meet unique client specifications.

Complex Geometries

Ability to produce intricate designs with high precision.

Diverse Materials

Proficient in working with a variety of materials including metals, plastics, and composites.

Maximum Part Size

CNC milling parts up to 70″ x 48″x 20” (1,778 x 1,219 x 508 mm);

Turning parts up to 20″(508 mm) length and φ12″(305 mm)

Tolerance | Surface RoughnessGeneral tolerence +/- 0.005″ (+/- 0.127 mm) if not specified, +/-0.002mm is possible
Ra0.4 – Ra3.2
Inspection DeviceCMM / Caliper/ Projector/ Depth gage /R gauge/ Dial gauge / Roughness tester/Thread gauge
Dies ToolingsStandards die tooling inspection
Surface treatmentStandard/machine-finish/Anodizing/electroplating/painting/Powder coating/Bead blasting/Brushing/ Painting/Polishing/Engraving/Heat Treating/Passivating/Plating,etc.

CNC Machining Advantages

  1. Increased Productivity:

    • CNC machines are automated through programming, allowing CNC workshops to operate for extended periods and meet production needs efficiently.
  2. Cost-Effectiveness:

    • Automated computer control instructions significantly reduce the risks of manufacturing errors.
    • Requires fewer human laborers, substantially lowering overall costs.
  3. High Precision Guarantee:

    • CNC machining provides tight tolerances, essential for metal and plastic parts that must withstand extreme pressures and temperatures.
    • Offers excellent mechanical efficiency and superb processing accuracy.
  4. Enhanced Safety:

    • Protects staff from potential hazards such as flying debris from sharp tools, hot materials, jams, or other machining errors.
  5. Faster Turnarounds:

    • CNC machining is generally quicker than other manufacturing techniques, leading to more efficient production cycles.

Custom Fabrication

Tailored solutions to meet unique client specifications.

Why Choose Us?


We guarantee the quality of our work.We maintain high standards and the highest quality of craftsmanship. Our dedication to quality is acknowledged in the certifications we have received.


You can shop with us through the day and night because we stay open 24 hours a day. You'll also find that we have fast delivery and quality guarantees to make sure you're always satisfied with your purchase.

Everything is Possible

We can cater to your machining needs, no matter the size of your order. We offer a wide range of surface finishes and treatments tailored to your exact specifications. Our engineers will work with you to meet any challenges you may have.


We specialize in machining parts to a high tolerance and are confident that we can satisfy the demands of precision parts.

Materials CNC Parts Material

Selecting the right material is essential to a successful CNC machining operation. You need a material that possesses all the necessary properties demanded by your customer. These properties may include strength, thermal stability, chemical resistance, hardness, rigidity, etc.

Material Type Materials
Aluminum 5052, 2024, 6061, 6063, 6082, 7075, MIC-6
Brass 260, 360
Stainless Steel 17-4, 303, 304, 316, 316L, 410, 420, 440C
Carbon Steel 1018, 1215, 4130, 4140, 4140PH, P20, A36, D2, A2
Titanium Grade 2, Grade 5
Plastics ABS, ACETAL, Acrylic, PP, PE, POM, Nylon, PC, PTFE, PEEK, PVC

CNC Machining Surface Finishes

Emitech CNC's Comprehensive One-Stop CNC Service

At Emitech CNC, we offer a complete one-stop CNC service that enables our customers to select from a variety of surface finishes for their CNC machined parts. These finishes not only enhance the aesthetic appeal of the parts but also increase their wear resistance and electrical conductivity. Our range of surface finishing options includes:

  • Bead Blasting: This process smoothens and cleans the surface, giving it a uniform matte texture.
  • Anodizing: Ideal for increasing corrosion resistance and surface hardness, and for adding color to the parts.
  • Powder Coating: Provides a durable and protective layer with a wide range of color options.
  • Polishing: Creates a smooth, mirror-like finish for an improved cosmetic appearance.
  • Heat Treating: Enhances the strength and durability of the machined parts.
  • Plating: We offer various plating options such as Chrome, Zinc, Nickel, Silver, and Gold for enhanced surface properties.

Emitech Nanjing CNC Machining FAQs

We have a wide range of cnc machine parts and we offer them in different price ranges depending on how long they last and what they are used for to ensure your investment is worth it. We have been doing this for the past 20 years, so you know these are top quality.

Our company’s cnc machines can produce small parts such as IC and switch cover, cover, coil tapper, ball bearing, and so on.

Please send us the enquiry details, a professional team will offer best solution for your request.
Please send us the enquiry details, a professional team will offer best solution for your request.

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Emitech CNC 20 Years
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