Your Global Partner for Quality CNC Machining Services in China

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



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. 

Wire EDM Machining

Precision Wire EDM for Quality Prototypes to High-Volume Production.

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.

macor part cnc machining grinding

Rapid Prototyping

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

ss brass connectors cnc turning 4 axis cnc milling as machined

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.



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



Dense, malleable, low friction, excellent acoustic properties.

stainless steel02

Stainless Steel

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



Tough, high tensile strength, foundational in construction.



Exceptionally conductive, malleable, antimicrobial, aesthetically appealing.

titanium alloy cnc turning part removebg preview


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

cast iron

Cast Iron

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

tool steel

Tool Steel

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

customized bronze pump with cnc machining


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

magnesium part


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


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



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

abs cnc milling


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

nylon cnc machining

Nylon (PA)

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

cnc machined peek


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


PTFE (Teflon)

Extremely low friction; high heat resistance; chemically inert.

pvc part


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


PMMA (Acrylic)

Optically transparent; UV resistant; good weatherability; brittle.

pei cnc part

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

With 20 years of machining expertise under our belt, we’ve catered to a broad spectrum of sectors including medical, robotics, consumer goods, automotive, aerospace, defense, marine, green energy, and industrial, among others.

Our deep understanding of our clients’ diverse applications, industry norms, and unique requirements across these fields is what truly sets us apart and adds value for our customers!

Why Choose AT?

experienced professionals

Experienced Professionals

Drawing from our expertise, we'll scrutinize your part's manufacturability, advising on materials and design optimizations to provide cost-reduction strategies tailored to your needs.

high precision accuracy

High Precision Accuracy

AT-Machining commitment to meticulous accuracy delivers parts that consistently meet the strictest specifications, ensuring your projects are executed flawlessly.

cost effective solutions

Cost-Effective Solutions

Experience significant savings of 30-50% with us, thanks to our optimized production processes and stringent cost management, ensuring economical pricing without quality compromise.

quality assurance

Quality Assurance

Our ISO 9001:2015 certified company guarantees quality through SGS, RoHS certifications, material authenticity, and detailed inspection reports for our customer's peace of mind.

excellent customer service

Excellent Customer Service

We're dedicated to ensuring a smooth experience, offering personalized service and support from initial consultation to delivery and beyond.

rapid turnaround time

Rapid Turnaround Time

Time-sensitive projects excel here, as we offer swift production turnarounds without compromising the integrity or quality of our CNC machined parts.

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!