Custom CNC Machining
Services in China.

CNC Turning · Turn-Mill · CNC Milling
for non-standard and small-batch parts.

High Precision
Tight tolerance
up to ±0.01mm
Flexible Orders
Low-volume work
Fast response
Quality First
Strict inspection
Before delivery
Direct Communication
Quick replies
Clear & reliable
· CNC Turning · CNC Milling · Aluminum Parts · Brass Components · Stainless Steel · POM Machining · PA Nylon Parts · Non-Standard Parts · Small Batch Production · Turn-Mill Parts · CNC Turning · CNC Milling · Aluminum Parts · Brass Components · Stainless Steel · POM Machining · PA Nylon Parts · Non-Standard Parts · Small Batch Production · Turn-Mill Parts

Real factory.
Real people.

Hoyi Machining is a family-run CNC workshop in Shipai, Dongguan, China, founded by Shawn's father in 2008. Production covers CNC turning, turn-mill and milling, with his father still leading the work on the shop floor.

Shawn works alongside him on the customer side of each project—reviewing drawings, preparing quotations and coordinating requirements with overseas customers. This keeps production decisions and customer communication closely connected.

With production and customer communication kept closely connected, drawings can be reviewed quickly, questions can be raised directly and scheduling can remain flexible. We support non-standard parts, urgent replacement work, low-volume orders and repeat small batches. Customer drawings and project information remain confidential.

Production stays close to the machines. Communication stays close to the customer.
Hoyi Machining family-run CNC workshop in Dongguan
Founded 2008
Location Shipai, Dongguan, Guangdong, China
Specialty Non-Standard CNC
Processes CNC Turning · Milling · Turn-Mill
Min. Order Flexible quantities — low-volume & small batches
Contact Shawn Yao

What we work with

⬡
Aluminum
6061-T6 · 6063-T5 · 7075-T6 · 2011-T3 · 5052
◈
Brass
H59 · H62
◇
Stainless Steel
304 · 316
○
Engineering Plastics
POM · PA6 · PA66
▷
Other Steel
12L15 · Q235 / Q235B · 20# & more
CNC Machining Capabilities

Choose the process around the part.

We review geometry, material, tolerances, quantity and finish before selecting the machining route. If something in the drawing may increase cost or machining risk, we raise it before production.

CNC Turning

For shafts, pins, sleeves, bushings, spacers, threaded parts and other components based mainly on rotational geometry.

Explore CNC turning

CNC Turn-Mill

For turned components that also require flats, cross holes, slots, off-centre features or other milled details.

Explore turn-mill machining

CNC Milling

For plates, brackets, housings and structural parts with pockets, slots, hole patterns and controlled mounting features.

Explore CNC milling

Materials & Surface Finishes

Material selection, anodizing in clear, black and other colors, bead blasting, passivation, plating, powder coating and appearance references.

Explore materials & finishes

Applications & Industries

01
Automotive Parts
Custom bushings, spacers, sleeves, pins and mounting components made to drawing.
02
LED Lighting Parts
Machined housings, threaded fittings and connectors in aluminum and brass.
03
Industrial Equipment
Shafts, guides, bearing seats, brackets and other machine components.
04
Engineering Plastics
POM and PA components — locating pins, bushings, guides, structural parts.
05
Outdoor & Climbing
Machined fittings, hardware and structural components for outdoor equipment.
06
Electronic Terminals
Precision brass and copper conductive parts for electronic assemblies.
How We Work

Simple. Direct. No layers.

01
Send Drawing
Share your drawings, samples, or specs via WhatsApp or email.
→
02
Get Quote
We review and respond with a clear, detailed quotation.
→
03
Confirm Details
Material, tolerances, finish, quantity and delivery requirements are confirmed.
→
04
Machining & QC
Parts are machined with in-process checks and final inspection.
→
05
Ship
Reliable international shipping with full tracking provided.

Direct production.
Fast decisions.
Close attention.

Production and communication stay closely connected, helping us respond quickly and adjust when quantities or requirements change.

◎
Real Factory
We manufacture in-house. No middlemen, no markup.
◈
Flexible Quantities
We take on low-volume, non-standard and repeat small-batch work.
◇
Direct Comms
You talk to Shawn directly. No sales team in between.
△
Material Documentation
Material certificates and compliance reports can be supplied when specified before quotation.
RFQ Questions

What buyers usually need to know before a CNC quote.

These answers cover the details that most often affect price, lead time and whether a part can be machined reliably.

Can you quote from a STEP file without a finished 2D drawing?

Yes, a STEP file and overall requirements are usually enough for an initial budgetary review. Before production, critical tolerances, threads, surface finish and inspection requirements should be confirmed, ideally on a 2D drawing.

What information is needed for a reliable quotation?

Please send the 3D model or 2D drawing, material, quantity, finish, critical tolerances and delivery country or postcode. Tell us whether you need an EXW, DAP or DDP price.

Can you make one prototype before a production batch?

Yes. Low-volume orders are welcome, including one piece where the process permits. A pre-production sample can also be arranged when customer approval is required.

Which aluminum grades can you machine and anodize?

Common grades include 6061-T6, 6063-T5, 7075-T6, 2011-T3 and 5052. The best choice depends on strength, machinability, geometry and the required anodized appearance.

Can you supply clear, black or colored anodized parts?

Yes. We can supply clear, black and other anodized colors. For appearance-critical parts, please provide a color reference or approved sample so the blasting texture and anodized color can be agreed before production.

How are unspecified tolerances handled?

We confirm a general tolerance standard during review. Functional fits, mounting positions and other critical features should always be marked separately on the drawing.

Do you ship CNC parts internationally?

Yes. Shipping terms and methods can be quoted according to destination, quantity, packed weight and delivery urgency.

Let's talk
about your
project.

Send your drawings, material, quantity, finish and delivery location. We will review the requirements and reply with any questions before quoting.

Contact Person Shawn Yao
WhatsApp / WeChat +86 189 2435 9822
Email shawn@hoyimachining.com
Location Dongguan, Guangdong, China

Ready to start?

Choose how you'd like to reach us.