CNC Milling Services
3 and 4 axis vertical machining centers for housings, plates, manifolds and brackets. Pockets, threads and O-ring grooves cut to print.
Envelope 1,100 x 600 x 600 mm ・ Ra 0.8 finish
CNC Machining Services for Custom Parts
Send us a drawing or a STEP file. Our machine shop mills and turns aluminum, steel, stainless and engineering plastics to your print, then ships with inspection reports. One piece or fifty thousand.
- Tolerances to ±0.01 mm on critical features
- Quote and DFM feedback within 24 hours
- MOQ 1 piece, repeat orders held on file
- ISO 9001 certified machine shop
38CNC machines on the floor
12,000+parts machined weekly
±0.01 mmprecision machining tolerance
24 hquote with DFM notes
Milling, Turning & 5 Axis Machining
Three machining cells under one roof, so multi-process parts do not travel between vendors. Fixtures, tooling and programs stay in-house for repeat runs.
CNC Turning Services
Live-tooling lathes with bar feeders for shafts, pins, bushings and fittings. Turn-mill in one setup keeps concentricity tight.
Ø2 to Ø350 mm ・ length up to 800 mm
5 Axis Machining
Simultaneous 5 axis for impellers, angled manifolds and complex aerospace geometry. Fewer setups, truer positions.
Table Ø630 mm ・ position true 0.015 mm
Tolerances we hold in production
Standard covers most fits and housings. Precision is for bearing seats, sealing faces and press fits, machined on our newest cells and verified on CMM.
| Feature | Standard | Precision |
|---|---|---|
| Linear dimensions | ±0.05 mm | ±0.01 mm |
| Hole diameters | H9 | H7 |
| Flatness per 100 mm | 0.05 mm | 0.015 mm |
| Position, true | 0.10 mm | 0.025 mm |
| Surface finish | Ra 1.6 | Ra 0.4 |
Materials We Machine Every Week
Stocked in-house with mill certificates on file. Aluminum CNC machining is our highest volume, stainless and engineering plastics run daily.
Metals
- Aluminum 6061 / 7075
- Stainless 303 / 304 / 316
- Steel 1045 / 4140
- Brass C360
- Copper C110
- Titanium Gr2 / Gr5
Plastics
- POM / Delrin
- PEEK
- Nylon PA6
- PTFE
- Polycarbonate
- UHMW-PE
Finishes
- Anodizing, clear & color
- Hard anodize
- Black oxide
- Passivation
- Electroless nickel
- Powder coating
From Prototype Machining to Production
The same team quotes your prototype and runs your production release, so nothing is re-learned between one part and one thousand.
- 1
Upload drawings
STEP, IGES or PDF prints. NDA signed first on request.
- 2
DFM feedback
An engineer flags thin walls, deep pockets and tolerance cost drivers.
- 3
Quote in 24 h
Firm pricing by quantity break, with lead time for each option.
- 4
Machining
Programmed, fixtured and cut. First article measured before the run.
- 5
Inspection
CMM and gauge checks per the print, reports attached to the shipment.
- 6
Packed & shipped
Foam trays or VCI bags, DHL, air or sea, with tracking the same day.
Inspection Before It Ships
Every custom machined part is checked against the print, not against a sample. Reports travel with the parts so your incoming inspection is a formality, not a discovery.
- CMM dimensional reportsCritical features probed on a temperature-controlled CMM.
- First article inspectionFull FAI on new parts and after any revision change.
- Material certificatesMill certs traceable to the bar or plate lot on request.
- Surface finish checksRa verified with a profilometer on sealing and sliding faces.
ISO 9001:2015 certified ・ 0.3% customer reject rate across 2025
Parts We Ship, Industries We Serve
Six sectors make up most of our order book. If your part looks like these, we have machined something close to it.
Automation & Robotics
Actuator housings, gripper fingers, sensor mounts.
Aerospace & UAV
Frame plates, camera gimbals, lightweight brackets.
Automotive & Motorsport
Uprights, billet brackets, test-rig fixtures.
Medical & Dental
Instrument components, housings, implant tooling.
Optics & Semiconductor
Lens mounts, stages, vacuum fixture plates.
Industrial Equipment
Gears, couplings, spare parts for legacy machines.
Recent Part Runs
Three jobs off the floor this quarter, with the numbers that mattered to the buyer.
Anodized enclosures for a telecom OEM
Milled 6061 housings with EMI grooves, blue anodize matched to a PANTONE reference across lots.
- Quantity
- 2,400 pcs
- Tolerance
- ±0.03 mm
- Lead time
- 18 days
Stainless drive shafts for packaging lines
Turned and ground 304 shafts, Ø35 H7 bearing seats, keyways and circlip grooves per DIN.
- Quantity
- 380 pcs
- Runout
- 0.01 mm
- Lead time
- 14 days
Brass manifolds for a hydraulics builder
C360 blocks with cross-drilled ports, NPT and BSPP threads, 100% pressure tested at 250 bar.
- Quantity
- 950 pcs
- Thread class
- 2B
- Lead time
- 16 days
Frequently Asked Questions
What buyers ask before the first purchase order. Anything else, send it with your drawing.
What is your minimum order quantity?
One piece. Prototype machining runs on the same machines as production, and your program and fixtures are kept on file, so the repeat order is cheaper than the first.
What files do you need for a quote?
A STEP or IGES model is enough for most parts. If tolerances, threads or finishes matter, attach a PDF drawing. We reply within 24 hours with pricing and DFM notes.
How tight can you hold tolerances?
±0.05 mm is standard across the shop. Critical features go to ±0.01 mm, hole fits to H7, and we will tell you at quote stage if a callout drives cost so you can decide.
Do you sign NDAs and protect drawings?
Yes. We sign your NDA before files are shared, drawings live on an access-controlled server, and we never show customer parts in marketing without written permission.
Which inspection reports come with the parts?
Standard shipments include a dimensional report on agreed features. FAI, CMM full reports, material certs and finish certificates are available, priced into the quote.
Can you handle surface finishing and assembly?
Anodizing, black oxide, passivation, plating and powder coat run through audited local partners under our QC. Light assembly, inserts and kitting are done in-house.
Get a Machining Quote in 24 Hours
Attach your drawing or describe the part. A machining engineer, not a sales inbox, reads every inquiry and replies with pricing, lead time and DFM notes.
- 2416915170@qq.com
- +86 159 6208 2932
- Wujiang District, Suzhou, Jiangsu, China