Online CNC Machining Services
At HLW we offer multiaxis CNC machining in billet stock. This subtractive process uses precise machining to sculpt blocks of raw metal into nearly anything you can imagine.
Why choose HLW for CNC machining?
Incredibly accurate machining
We guarantee cutting and positional tolerances of +/- .005” (0.12mm) or better
3-axis, 3+2-axis, and 5-axis capabilities
We’re ready to machine just about anything you dream up! Turning coming soon!
Smooth ordering, smooth surfaces
Choose from as-machined, media blasted, or anodizing finish on your CNC milled parts.
Fast turnarounds
Machined parts ship in 3-6 days depending on order quantity
Our factory
HLW robust network of CNC facilities in China ensures 1-day lead times for CNC parts. Equipped with standard CNC machines, including grinders, wire cutters, and EDM machines, plus automated production lines. We provide precise manufacturing, smooth communication, and reliable global shipping for prototypes and production orders.
Your Reliable CNC Machining Manufacturer
1M+
Parts Manufactured/Year
15+
Automated Production Line
100+
CNC Machines
10,000+ ㎡
Factory Area
HLW powers product innovation with precision machining, flexible order volumes, and fast global delivery. From a single prototype to full-scale production, we help engineers and creators build better, faster, and at a lower cost.
What have we done
CNC Machining FAQs
CNC machining rates vary based on material, part complexity, production volume, and required tolerances. Submit a Request for Quotation (RFQ) to receive competitive quotes within 24 hours.
Lead times depend on part complexity and volume. Specify your required delivery date in your RFQ, and suppliers will quote based on your schedule
You can submit parts sized between 1” × 1” × 1” and 100” × 100” × 500” for CNC machining.
Choose from a wide selection of metals and plastics, including aluminum, stainless steel, brass, and ABS. Specify your material in your RFQ for tailored pricing.
SendCutSend guarantees an overall machining tolerance of ±0.005″ for both feature size and position—meaning features may vary up to 0.010″ total—but note that specific custom tolerencing beyond this isn’t currently offered.
No. Internal features must accommodate tooling radii.
- Minimum internal cutout size: 0.125″ (3.175 mm)
- Sharp internal corners are not achievable; corners will have a radius of at least 0.0625″ (1.587 mm) to match cutter geometry
- Undercuts or inaccessible features that tooling can’t reach also cannot be produced
Our Amazing Clients
Blog
Our Happy Clients!
HLW’s CNC machining service exceeded our strict aerospace component standards. The ±0.002mm tolerance precision was spot-on, and their team solved our complex aluminum alloy milling challenges without delays. We’ve cut our production lead time by 20% since partnering with them.
Thomas Beckett
Senior Manufacturing Engineer
As a purchasing manager, I value consistency above all. HLW delivered 5,000 custom steel brackets with zero defects—every single piece passed our quality inspection. Their transparent pricing and proactive communication make them our go-to CNC partner for automotive parts.
Elena Voss
AutoParts Global
For medical device components, there’s no room for error. HLW’s CNC team mastered the tight tolerances of our titanium surgical tool prototypes and ensured full compliance with ISO 13485 standards. Their attention to detail turned our design concept into a market-ready product in just 4 weeks.
Thomas Beckett
R&D Director
We needed a last-minute CNC machining solution for our emergency tool order, and HLW stepped up big time. They adjusted their production schedule to meet our 3-day deadline without compromising on quality. Fast, reliable, and customer-focused—this is a team that truly cares about your success.
Marcus Hale
Operations Supervisor