Top China One-Stop CNC Machine Shop

Cost-effective CNC machining, prototyping, and production of custom parts.
Your project is unique, and we deliver the service it demands.

cnc parts


Manufacturing experience



Over the world



Custom Machined




Our manufacturing capabilities

AT Precision Machining Ltd provides high-quality prototyping, low and large-volume manufacturing services to support your product development needs. Our international team will work with you to make your product ideas a reality through high-tech CNC equipment and ensure your parts are shipped on time.

If you’re looking for the right machine shop in China, we’re your source!

CNC Lathe, CNC Turning, 3 Axis CNC Milling, 5 Axis CNC Machining Service for simple and complex geometrical parts. 

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Sheet Metal Fabrication

Laser Cutting, Bending, Punching, Welding, and Assembly Service.

Add multiple finishes to your parts, such as Anodizing, Sand Blast, Powder Coat, Plating, etc. 

Advanced On-Demand Manufacturing Solutions

Whether you need a prototype to verify a design or mass manufacturing end products, AT Machining has the best solution for you.

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Rapid Prototyping

1-50 Quantity by CNC machining, laser cutting, and other techniques. 

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Low Volume

CNC Machining and Sheet Metal Fabrication are available.

mass production

Mass Production

Consistent product quality, CNC machining, casting, and laser cutting are available.



One-Stop Services Supplier, On-demand manufacturing, Non-Disclosure Agreement available.

100+ Materials Can Be Freely Selected


Select the ideal metal for your project’s success by understanding its unique characteristics.

cnc machined aluminum parts anodizing


Lightweight, corrosion-resistant, highly conductive, versatile in applications.

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Dense, malleable, low friction, excellent acoustic properties.

5 axis precision cnc stainless steel machining parts

Stainless Steel

Rust-resistant, strong, hygienic, widely used in industry.

steel1045 blue zinc plated auto parts


Tough, high tensile strength, foundational in construction.

copper cnc machining


Exceptionally conductive, malleable, antimicrobial, aesthetically appealing.

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Superior strength-to-weight ratio, biocompatible, corrosion-resistant.

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Cast Iron

Great wear resistance, inexpensive, good for heavy-duty parts.

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Tool Steel

Hard, retains sharpness, abrasion-resistant, ideal for cutting tools.

customized bronze pump with cnc machining removebg preview


Resistant to seawater, historic significance, strong, bearings manufacturing.

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Extremely light, decently strong, flammable as powder or ribbon.


Knowing each plastic’s distinct properties can significantly enhance your project’s success.

pom delrin acetal cnc machining 2 removebg preview


High strength, stiffness; low friction; excellent dimensional stability.

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Tough, impact-resistant; easy to machine; popular for prototyping.

nylon cnc machining

Nylon (PA)

Wear-resistant, strong; good sliding properties; absorbs moisture.

peek part 3 axis cnc milling as machined


High-temperature resistance; superior mechanical properties; chemical resistant.


PTFE (Teflon)

Extremely low friction; high heat resistance; chemically inert.

cpvc grey cnc turning 4 axis cnc milling


Good chemical resistance; easy to weld and machine; durable.


PMMA (Acrylic)

Optically transparent; UV resistant; good weatherability; brittle.

ultem 2300 parts (pei) precision machining

PEI (Ultem)

High strength and heat resistance; flame retardant; medical-grade.

pai cnc machined part


Exceptional thermal and chemical stability; high strength and stiffness.



Excellent impact resistance; low moisture absorption; chemical resistant.

Industries we serve

Medical, Robotics, Consumer Products, Automotive, Aerospace, Defense, Marine, Green Energy, Industrial, and many more.

cnc machine shop

Why Choose AT?

Saving Your Cost

You will save 30-50% of the cost because of our efficient production capacity and cost control.

Engineering Support

Based on our experience, we will analyze the manufacturability of your parts, from material selection, design advice, to reduce cost tips.

Quality Assurance

As an ISO 9001:2015 certificated manufacturing company, we offer SGS, RoHS, material certifications, and inspection report for our customers.

Our Happy Clients!

"AT Machining was able to deliver an accurate and quick service for high quality CNC parts. They offered a range of fabrication options and materials to choose from, to suit our specific budget, lead-time and material requirements. Can't recommend enough.!!."
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Daniel Turner
"I cannot express to you how happy I am to do business with you, the parts are flawless! The quality is exactly how I hoped it would be! Please give the highest regards to the CNC programmer(s) that handled the parts! And I also thank you for the excellent packaging!."
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Marc Bos
Production Manager
"We inspected the parts, everything was within tolerance in terms of dimensions, and the surface finish on the machined faces is really good. AT has always given us exactly what we needed ."
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Dennis J.

Our Amazing Clients:

Get your parts into production today!