Precision molds, CNC machining, EDM, grinding and assembly — engineered to your drawings.
Hanming covers the full precision manufacturing chain — engineering and programming, machining, EDM, grinding, finishing and assembly. Below you will find our core service lines and a selection of representative projects.
Most parts are manufactured to customer drawings, and every quotation includes DFM feedback from a manufacturing engineer. If your project does not fit a standard service line, describe it in the contact form — that is usually where the most interesting work starts.
3-axis, 4-axis and 5-axis milling plus CNC turning
Our machining core covers 3-axis and 4-axis vertical machining centers, 5-axis simultaneous machining and CNC turning, with Swiss-type lathes for small turned parts. We machine to customer drawings from prototype quantities through to full production runs, with in-process inspection at defined stages.
Because programming happens in-house, our engineers optimise tool paths, fixturing and cycle times before the first cut — and flag any design change that would reduce cost without affecting function.
Multi-cavity tooling engineered for long production life
We design and build injection molds for automotive, electronics, medical and consumer products, from single-cavity prototypes to high-cavitation production tools. Standard steels include 718H, P20, H13 and S136, with hardened inserts and replaceable wear parts designed for your expected shot count.
Every tool undergoes trial molding with dimensional validation before shipment, and we support you through T1 samples, process documentation and, where required, PPAP-style reporting.
Aluminum, zinc and magnesium dies; progressive stamping tooling
Die-casting molds for aluminum, zinc and magnesium alloys, built with H13/SKD61 hardened inserts, thermal balancing and interchangeable components for fast maintenance. For sheet metal customers we build progressive dies, compound dies and forming tooling.
Sinker EDM and CNC wire EDM for complex geometries
Graphite and copper electrode sinker EDM for ribs, corners and deep cavities, plus CNC wire EDM for tapered and stepped profiles in hardened material. EDM lets us cut features that would distort in milling — and finish parts after heat treatment.
Surface and cylindrical grinding to mirror finishes
Surface and cylindrical grinding for tight parallelism, flatness and surface finish — including jig grinding for mold components and gauge work where tolerances are measured in microns, not millimetres.
Complete sub-assemblies, kitting and finishing coordination
We can ship more than loose parts: sub-assemblies built and tested in-house, kitted hardware, coordinated surface treatments (anodizing, plating, powder coating, heat treatment), laser marking and export-grade packing — so your receiving team can go straight to line-side.
Precision Molds
4-cavity connector mold in H13 — validated over 200,000 shots
CNC Machining
Titanium bracket machined on 5 axes to ±0.005 mm
CNC Machining
316L shaft turned and ground to Ra 0.8 µm
Die-Casting & Stamping
ADC12 housing with machined bores and mounting faces
EDM & Wire Cutting
SKD11 insert with 0.1 mm slots cut by wire EDM
CNC Machining
Titanium and PEEK components for a medical device OEM
CNC Machining
6061 heat sink with 0.8 mm fins, black anodized
Precision Grinding
Gauge pin ground to micrometer tolerance
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Send us your drawings, 3D models or a short brief. Our engineering team reviews every inquiry and replies with a detailed, no-obligation quotation.
