We machine complex prismatic and multi-face components from prototype through repeat production. MAZAK, FANUC, Qiaofeng and Daxing capacity combines 3-axis efficiency with 5-axis access for demanding contours and feature relationships, supported by fixture engineering, DFM, in-process control and dimensional verification for aerospace, semiconductor, robotics and medical applications.
AS9100D · IATF 16949 · ISO 10012
5-Axis · Optimal Conditions
Production Machines
Confidential File Exchange
Our CNC milling services combine MAZAK, FANUC, Qiaofeng and Daxing 3-axis and 5-axis platforms to produce precision housings, brackets, manifolds and multi-face components. Five-axis tool access reaches angled holes, deep pockets and contoured surfaces with fewer setups, preserving datum continuity and feature alignment. DFM review addresses thin walls, tool access and workholding before machining to reduce avoidable cost and rework.
From prototypes to repeat production, CMM inspection and requested material records support drawing-defined quality requirements. Complete RFQs receive an engineering response within one working day; the quotation follows confirmation of the manufacturing scope.
The listed vertical machining group includes 26 MAZAK machines, 9 FANUC ROBODRILL machines, 13 Qiaofeng T-5A machines and 1 Daxing D-600 machine. 3 listed five-axis and 3+2 machines support compound angles, contours and multi-face access. Platform and fixture selection follow the part envelope, material, datum structure, tool reach and inspection access.
Vertical machining centers for stable face, bore, pocket and hole-pattern work, using planned fixtures and repeatable datum references for prototype and production programs.
A broad machine group for efficient prismatic-part production, repeat fixtures and flexible routing across aluminum, stainless steel, alloy steel and engineering materials.
Vertical machining platforms support faces, pockets, bores and hole patterns, with fixture planning and inspection access reviewed against the released drawing.
Compare our confirmed 3-axis and 5-axis milling capabilities below. Final results depend on part geometry, material stability, stock condition, fixture rigidity, tool reach, wall thickness and measurement access. Flatness and parallelism across large faces can be more demanding than a simple linear dimension, while deep pockets and thin walls may require staged roughing, stress relief or revised geometry during DFM review.
| Capability | 3-Axis CNC Milling | 5-Axis CNC Milling |
|---|---|---|
| Maximum Part Size | 4000 × 1500 × 600 mm | 1000 × 500 × 500 mm |
| Standard Machining Tolerance | ±0.05 mm to ±0.10 mm | ±0.015 mm to ±0.03 mm |
| High Precision Tolerance | Down to ±0.025 mm | Down to ±0.01 mm achievable under optimal conditions |
| Hole-To-Hole Position Accuracy | ±0.03 to ±0.08 mm | ±0.01 to ±0.03 mm |
| Perpendicularity (Per 100 mm) | 0.04–0.10 mm | 0.01–0.03 mm |
| Flatness (Per 200 mm) | 0.03–0.10 mm | 0.01–0.03 mm |
| Surface Roughness (Ra) | Ra 1.6–3.2 µm, down to Ra 0.8 µm | Ra 0.4–1.6 µm, down to Ra 0.2–0.4 µm (post-process required) |
The manufacturing sequence covers drawing and technical requirements review, process planning, incoming material inspection, first article inspection, production machining, surface treatment and final inspection. Machining instructions and inspection records are tied to the approved drawing revision and production batch.
Material behavior influences tool selection, cutting speed, heat control, distortion risk, chip evacuation and fixture design. We review alloy, temper, stock condition, stress state, post-machining treatment and required certification before releasing the route.
| Image | Material Family | Regular Grades | Performance Advantages | Typical Applications |
|---|---|---|---|---|
 | Aluminum |
| Low density, high machinability and good thermal conductivity; selected aerospace grades provide high strength while cast plate supports stable precision fixtures and bases. | Aerospace brackets, semiconductor structures, robotics frames and thermal components |
 | Stainless Steel |
| Corrosion resistance, clean-service compatibility and strength, with precipitation-hardening grades available for higher mechanical requirements. | Medical equipment, vacuum manifolds, semiconductor hardware and precision housings |
| Carbon And Tool Steel |
| Strength, stiffness and wear resistance with heat-treatment options; tool steels support hardened wear surfaces and production tooling. | Machine components, fixtures, wear plates and industrial equipment |
| Titanium |
| High strength at low weight and excellent corrosion resistance, requiring rigid workholding, conservative engagement and controlled heat removal. | Aerospace structures, medical equipment and high-performance assemblies |
 | Copper And Alloys |
| Electrical and thermal conductivity or bearing performance, with selected alloys offering higher strength and fatigue resistance. | Electrodes, contacts, thermal components, fittings and wear interfaces |
 | Engineering Plastics |
| Low mass, chemical resistance, insulation and low-friction options; heat generation and clamping pressure are controlled to limit distortion or surface damage. | Medical, semiconductor, electrical and lightweight equipment components |
Surface treatments are planned with masking, dimensional allowance, thread and bore protection, cosmetic zones and post-finish verification in mind. One order can cover machining, qualified finishing and the agreed inspection scope.
A finish left directly by the cutting process, with controlled tool marks and no additional surface treatment. The process capacity table and drawing define the required roughness.
Typical Applications: Robotics journals and bearing seats
A mechanical finishing process that smooths the surface to reduce roughness and improve sealing, cleanability or appearance.
Typical Applications: Semiconductor sealing faces and vacuum bores
A surface treatment that creates a uniform matte texture by blasting fine abrasive media onto the part surface.
Typical Applications: Aerospace and robotics surfaces
Type II anodizing builds a protective oxide layer on aluminum for corrosion protection and appearance. Clear natural and dyed finishes are color options within the same process. A custom color reference and acceptance sample can be specified.
Typical Applications: Aluminum housings, robotics arms, brackets and visible components
Hard anodizing is selected for wear-resistant aluminum surfaces. Coating allowance and masking are planned around critical fits; any hardcoat color requirement is reviewed with the specified alloy and thickness.
Typical Applications: Sliding guides, bushings and wear-contact aluminum components
A chemical treatment for stainless steel that removes free iron from the surface and supports its natural corrosion resistance.
Typical Applications: 316L semiconductor and vacuum parts
A chemically deposited nickel coating that provides consistent thickness on complex geometry and improves corrosion and wear resistance.
Typical Applications: Semiconductor chambers and robotic leadscrews
A corrosion-resistant precious-metal coating that provides stable electrical contact performance and low contact resistance.
Typical Applications: Precision contacts and semiconductor electrodes
A highly conductive metallic coating used to improve electrical and thermal transfer on functional component surfaces.
Typical Applications: High-current contacts and conductive components
A thin conversion finish for ferrous metals that reduces glare and adds mild corrosion protection with the specified seal or oil.
Typical Applications: Steel fasteners, tooling and fixtures
A crystalline conversion coating for steel that improves lubricant or paint adhesion and supports wear-in and corrosion protection.
Typical Applications: Aerospace fasteners and wear components
A permanent marking process for part numbers, lot codes and traceability without adding a separate label.
Typical Applications: Traceability and part numbers
An electroplated zinc layer provides sacrificial corrosion protection for carbon and alloy steel components with controlled coating thickness.
Typical Applications: Steel brackets, hardware and industrial components
A durable polymer coating provides corrosion protection and a consistent cosmetic surface, with critical bores, threads and grounding points masked as required.
Typical Applications: Equipment enclosures, frames and brackets
Primer and topcoat systems provide specified color and environmental protection on parts whose cosmetic or service requirements call for a liquid coating.
Typical Applications: Machine covers, panels and industrial assemblies
Hardening, stress relief or aging is coordinated with the selected grade, distortion allowance and final machining or inspection sequence.
Typical Applications: Tooling, wear components and high-strength structures
Verification begins before repeat production. The first part is measured against the released drawing, critical dimensions are checked at defined stages, and final inspection uses calibrated equipment selected for bores, profiles, true position, flatness and perpendicularity. Zeiss CMM programs support complex geometric relationships, while roughness, vision and hand-gauge methods cover feature-specific requirements. AS9102 FAI, material certificates, SPC evidence and certificates of conformance are planned when requested at the RFQ stage. Additional checks use 10 microscopes for burrs, edges and surface condition, plus roughness instruments for drawing-defined surface finish.
Our milling service joins machine capacity with fixture engineering, datum planning, DFM, qualified finishing and a measurement room led by a Zeiss CMM. The result is a practical route for complex parts, first articles and controlled repeat builds.
A broad machine base supports flexible scheduling, repeat fixtures and process selection across prototype and production quantities.
Workholding is planned around functional datums, tool access and the feature relationships that matter in assembly.
The route is chosen around geometry, access and tolerance relationships so complex work is not forced through avoidable setups.
We review deep pockets, thin walls, corner radii, hole depth, tool reach and tolerances before quoting the route.
Bores, positions, profiles, flatness and surface finish receive a defined measurement method before production.
Stored programs, qualified fixtures, inspection plans and revision records support consistency from first article through repeat orders.
CNC milling supports complex parts whose bores, faces, pockets, profiles and mounting patterns must work together across demanding equipment, with traceability and verification planned around the relevant industry requirements.
Datum strategy, thin-wall control and AS9102 first-article requirements are considered before fixtures and machining sequences are released.
7075-T6 · Ti-6Al-4V · Inconel 718
Controlled revisions, material records and inspection planning support complex housings with tight feature-to-feature relationships.
6061-T6 · 7075-T6 · 17-4PH
Flatness, sealing surfaces, threaded ports and particle-sensitive handling are planned as one connected manufacturing route.
6061-T6 · 316L · copper alloys
Machining and inspection focus on sealing faces, intersecting passages, positional control and accessible cleaning features.
316L · aluminum · engineering plastics
Bearing bores, mounting patterns and structural pockets are coordinated around assembly datums and weight targets.
6061-T6 · 7075-T6 · alloy steel
Customer-defined medical quality controls supports clean geometry, controlled edges and documented inspection of critical interfaces.
6061-T6 · 316L · PEEK
CNC milling removes material by moving rotating cutting tools through programmed paths around a fixed workpiece. End mills, face mills, drills, reamers and thread mills create faces, pockets, slots, bores, hole patterns, threads and three-dimensional contours from solid stock, castings or prepared blanks.
Milling is the natural process for prismatic geometry: blocks, plates, brackets, housings and components whose function depends on flat faces, pockets or controlled feature positions. It is also effective for prototypes because complex geometry can be cut directly from production-intent material without dedicated forming tooling.
Three-axis machining is efficient when important features are accessible from a limited number of orientations. Five-axis machining adds rotational movement so compound angles, contoured surfaces and features on multiple faces can be reached with fewer setups, protecting datum continuity and feature-to-feature position.
The correct route is chosen from geometry, access and tolerance relationships. Rotational parts are normally better suited to CNC turning, while parts that combine substantial turned and milled geometry are reviewed for mill-turn machining rather than being forced through multiple independent setups.
Clear answers about process selection, capability, documentation and quoting.
Milling is the natural choice for prismatic and multi-face components with flat surfaces, pockets, contours, bores or hole patterns. It is also effective for prototypes because complex geometry can be machined directly from production-intent material.
Five-axis machining is valuable when compound angles, contoured surfaces or features on several faces would otherwise require repeated setups. The route is justified by access, datum relationships, tolerance risk and total manufacturing cost.
The confirmed envelopes and typical tolerance ranges are shown in the capacity table. Final capability depends on geometry, material stability, fixture rigidity, tool reach and the measurement method agreed for the drawing.
Setup count, deep pockets, small internal corner radii, thin walls, long-reach tools and unnecessarily tight tolerances are major cost drivers. DFM review identifies these conditions and explains practical alternatives before production.
A STEP model and dimensioned PDF are preferred. Include material and temper, quantity, finish, target date, critical datums, geometric tolerances and the quality documents required with the order.
Drawing-defined inspection reports, AS9102 first-article records, material certificates, lot traceability, SPC evidence and certificates of conformance can be planned when requested at the RFQ stage.
