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AT Machining is a leading CNC machining services supplier in China.
Our 3-axis, 4-axis, and 5-axis CNC milling, turning centers and CNC Lathe machine enable to make precise, high-quality CNC parts that fulfill your custom specifications.
With over 50 sets of CNC machines in China, AT Machining can be your ideal choice for outsourcing custom and precision CNC machining services. no matter your industry. Get your quote today.
Benefit from China’s lower labor and production costs, achieving high-quality machining at 30% or more savings compared to local processing.
With over 20 years of CNC machining experience and top-tier machines, we guarantee unmatched quality and precision.
Easily scale production capacity based on your needs, providing customized machining solutions to meet specific requirements.
Stringent quality control processes ensure every component meets high standards, with reliable and timely delivery.
Our diverse range of Machining services brings your Designs to Reality– Experience Custom Perfection with On-Demand CNC Machining!
AT-Machining provides CNC machining for a diverse range of materials, including uncommon ones, which we can source globally to meet your specific needs. Examples include Kovar Alloys, Super Alloys, Specialty Grades of HDPE, PEI, PAI and so on.
Aluminum, Stainless Steel, Steel, Brass, Copper, Titanium, Magnesium, Molybdenum, Superalloy and Kovar Alloy tailored to meet diverse project requirements.
POM, ABS, Nylon (PA), PEEK, PTFE (Teflon), PVC, PMMA (Acrylic), PEI (Ultem), PAI, HDPE, and PC are available in AT-Machining
We specialize in precise CNC machining of ceramics, including Zirconia, Alumina, Silicon Nitride, Silicon Carbide, Macor, and Boron Nitride, ensuring high-quality components for demanding applications.
AT-Machining also offers CNC machining services for Carbon Fiber Reinforced Polymer (CFRP) and Glass Fiber Reinforced Polymer (GFRP), ensuring precision and quality in composite materials.
We machine rapid prototypes and low & large volume production orders for customers in multiple industries: medical devices, aerospace, automotive, defense, electronics, hardware startups, industrial automation, machinery, marine and robotics, and many more.
Apart from custom CNC machining services, we also provide complete surface finishing options for precision machined parts. If you require custom finish not on this list, please do get in touch as it is likely we can source it for you.
This finishing option with the shortest turnaround time. Parts have visible tool marks and potentially sharp edges and burrs, which can be removed upon request.
Smooth machining is similar to a ‘As machined’ finish, but with less visible machine marks. Parts are machined at a lower feed rate, with no hand polishing.
Polishing is the process of creating a smooth and shiny surface by rubbing it or by applying a chemical treatment.
Machined parts are bead blasted with glass beads which results in a uniform grainy texture and reduced machining marks.
It is a process that tumbles vibrating media on machined parts to remove sharp edges and burrs.
Tumbling can be used to remove machine marks from exterior surfaces.
The parts are bead blasted to #120 grit before being anodized type II—ideal for increasing the aluminum part’s corrosion resistance and cosmetic effects.
The parts are bead blasted to #120 grit before being anodized type III. Type III (Hard Coat) is thicker and adds a wear-resistant layer to Type II’s corrosion resistance, suitable for functional applications.
Black oxide is a conversion coating that is used on steels to improve corrosion resistance and minimize light reflection.
This is a finish of applying powdered paint to the components and then baking it in an oven, which results in a stronger, more wear- and corrosion-resistant layer that is more durable than traditional painting methods.
Chromate conversion coating is used to improve the corrosion resistance of aluminum and aluminum alloys while keeping their conductive properties. It is also applied as a base layer prior to priming and painting parts.
Include Nickel Plating, Silver Plating, Gold Plating, Zinc Plating, Chrome Plating, Tin Plating and etc, it is ideal to reduce corrosion, improve the appearance and function of solderability and electrical conductivity.
DLC (Diamond-Like Carbon) coating is a hard, wear-resistant coating made of a carbon-rich material that exhibits some of the properties of diamonds.
*Other surface finishes are also available. Learn more about our metal and plastic surface finishing capabilities here.
You will save 30-50% of the cost because of our efficient production capacity and cost control.
As an ISO 9001:2015 certificated manufacturing company, we offer SGS, RoHS, material certifications, and inspection report for our customers.
Our CNC milling services will support you from 1 pcs to 10k+ pcs, no matter prototype, low volume manufacture, or mass production.
Offering tolerances range from +/-0.001′′ to 0.005′′, depending on client specifications. We are experts in producing custom components.
Choose from 50+ engineering-grade plastics and metals, including ABS, polycarbonate, nylon, PEEK, aluminum, stainless steel, platinum, and copper for diverse part applications and industries.
Experience dependable and punctual delivery of your products from our CNC facility strategically located in Shenzhen, China, near major shipping ports for seamless transportation and peace of mind.
AT-Machining is your reliable one-stop solution for custom manufacturing, from prototyping to full-scale production. We bring your ideas to life with our advanced digital manufacturing resources, efficient processes, expert guidance, fast turnaround times, and unwavering commitment to quality.
Our rapid prototyping service at AT-Machining allows for quick iteration and refinement of designs. We provide high-quality prototypes with tight tolerances, enabling you to test and validate your concepts swiftly before moving to full-scale production.
AT-Machining excels in both low and high-volume production runs. Whether you need a small batch of custom parts or large-scale manufacturing, we deliver consistent quality and cost-effective solutions, meeting your production demands with precision and reliability.
NO! – No minimum quantity! AT Machining provides rapid prototypes and short to medium-run production machining services.
For the 3D drawing, we would prefer STEP, IGES, or X_T format. For the 2D drawing, we would prefer PDF format there are tolerances with the dimensions if possible.
AT Machining accepts payment in two ways: 1. Bank to bank wire transfer 2. PayPal
General CNC Machining Tolerances on metal to +/- 0.005" (+/- 0.127 mm) following ISO 2768 unless otherwise specified. CNC Plastics and composites will be +/- 0.010”(+/- 0.254 mm).
CNC Precision Machining Tolerances down to ±.0002" (0.005mm). AT can manufacture and inspect to tight tolerances per your drawing specifications.
Lead times are 2 to 3 weeks for prototypes and 4 weeks for production runs. Emergency and rush services are available.
Meeting Your Needs, Solving Your Problems – We’re Here to Make CNC Machining Hassle-Free!