No job is too small or too big for AT.

Exceptional rapid prototyping and production services

About AT

AT is a professional precision machining shop founded in Shenzhen, China in 2007.
We offer close tolerance CNC Milling, CNC Turning, Laser Cutting,
CNC bending service by our state-of-the-art Precision Machining equipment.
Providing competitive rapid prototype and short to medium run production machining services for
our customers from all over the world.
We have long-term cooperated vendors who offer anodizing,
plating, welding, painting, heat treatment, and other finishing services.
This helps us to deliver products with value-added services for our customers.
Focus on your business. We’ll be your one-stop machine shop in China.

Our CNC Machine Shop

Our CNC Machine Shop boasts an extensive array of cutting-edge machinery, encompassing 3, 4, and 5-axis CNC machines, CNC turning machines, and CNC milling machines. This comprehensive range empowers us to offer customized solutions that align precisely with our customer’s unique product requirements, all while optimizing costs.

With our diverse capabilities, we excel at handling various machining processes, ensuring the delivery of top-notch results with unwavering quality. Trust our expertise to meet your manufacturing needs and achieve exceptional outcomes every time.

Our Sheet Metal Fabrication Shop

Our Inspection Equipment

AT-Machining possesses a diverse selection of precision measuring tools and testing equipment. With our stringent quality control standards, we guarantee that your customized CNC parts will be in impeccable condition.

Trust us to deliver accurate and reliable measurements, ensuring the utmost precision and quality in every project.



qm height




CNC Machined Parts We Made Before

We take great pride in showcasing our previous work through the following pictures, which feature a diverse range of customized CNC parts. Each image represents our expertise in various machining methods and surface treatment processes.

From intricate milling and turning operations to meticulous finishing techniques, we ensure that every part meets the highest standards of precision and quality.

CNC Machining FAQs

Do you have a minimum order quantity?

NO! – No minimum quantity! AT Machining provides prototypes and short to medium-run production machining services.

What type of design files does AT Machining accept for quoting?

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.

How can I pay AT Machining?

AT Machining accepts payment in two ways: 1. Bank to bank wire transfer 2. PayPal

What general tolerances can AT Machining achieve?

General Machining Tolerances on metal to +/- 0.005" (+/- 0.127 mm) following ISO 2768 unless otherwise specified. Plastics and composites will be +/- 0.010”(+/- 0.254 mm).

What precision tolerances can AT Machining achieve?

Precision Machining Tolerances down to ±.0002" (0.005mm). AT can manufacture and inspect to tight tolerances per your drawing specifications.

How quickly can I get my parts?

Lead times are 2 to 3 weeks for prototypes and 4 weeks for production runs. Emergency and rush services are available.

Get your parts into production today!