Services / CNC Machining

CNC Machined Parts.
From Prototype to
Repeat Production.

We produce custom CNC machined parts in steel and aluminium, from single prototypes to small and medium production runs. You get clear documentation, realistic lead times, and direct coordination — managed from the Netherlands with production in Bursa, Türkiye.

CNC machined steel part, Bursa production

Production · Bursa, Türkiye

Quotation in 24 hours

Standard response time

3-axis CNC machining

Steel and aluminium

Prototype to production

No forced minimums

Netherlands coordination

EU-facing single contact

What We Machine

SYG Industrial's CNC machining capability is built around three practical pillars. We machine steel and aluminium parts with consistent process control, supporting buyers from early prototype through to stable repeat orders.

CNC milling spindle working on a steel part

3-Axis CNC Machining

The foundation of what we do. Three-axis milling gives us controlled, repeatable production across a practical range of part geometries. We work from customer-supplied drawings and focus on dimensional consistency and process reliability from the first article onward.

  • Repeatable milling for prototypes and production batches
  • Drawing-based production with dimensional verification
View process overview
Finished machined steel component, industrial surface finish

Steel Parts Production

Machined steel parts for structural, mechanical, and industrial applications. We work with standard steel grades suited to the part's function, with machining focused on dimensional accuracy and consistent surface quality.

  • Structural and mechanical components in standard steel grades
  • Grade selection guided by application and buyer requirements
Explore steel materials
Precision machined aluminium part with clean edges

Aluminium Parts Production

Machined aluminium parts for lighter-weight assemblies and applications where finish quality matters. Aluminium machines efficiently and lends itself to clean surface treatments — practical for automation systems, enclosures, and assemblies.

  • Lightweight components for automation and assembly systems
  • Clean machined finish, suitable for anodising or further processing
Explore aluminium materials

Materials We Work With

Aluminium, structural steel, and stainless steel cover the largest share of practical industrial part requirements. Use the guide below as a starting point — if your material needs further discussion, include it in your enquiry.

Aluminium billet, precision machined surface

Aluminium

Lightweight · Machinable · Corrosion-resistant

EN AW-6082EN AW-6061EN AW-7075

Well-suited for weight-sensitive assemblies, enclosures, and automation components. Machines efficiently and accepts clean surface treatments including anodising and hard-coat.

See material details
Structural steel bar stock, industrial surface finish

Structural Steel

High strength · Durable · Widely available

S235S355C4542CrMo4

Our primary material for structural, load-bearing, and mechanical applications. Used for brackets, plates, shafts, and components where strength and machining consistency are the primary requirements.

See material details
Brushed stainless steel surface, fine-ground finish

Stainless Steel

Corrosion-resistant · Hygienic · Weldable

1.4301 (304)1.4404 (316L)

Suitable for components exposed to moisture, cleaning agents, or hygiene requirements. Typically used in food-adjacent, marine, and process-environment applications.

See material details
Brass rod cross-section, warm golden machined surface

Brass

Free-machining · Conductive · Corrosion-resistant

On request

A practical choice for small precision components, fittings, and electrical contact parts. Available for select applications — discuss your requirements at enquiry stage.

Discuss with us

Not sure if your part fits our process?

Share your drawing or describe your requirement — we'll tell you whether we're the right fit and what to expect from the process.

Post-Machining and Finishing Support

The delivered condition of a part matters as much as its dimensions. We discuss finishing and post-machining requirements as part of the enquiry process and coordinate what is needed to deliver parts to the right specification.

Zinc-coated steel parts, protective surface treatment

Coating & Protection

Protective coatings applied to steel and aluminium parts based on the part's intended service environment and specification. Options are discussed at enquiry stage and coordinated through established partners.

  • Corrosion protection for steel parts in environmental or outdoor-adjacent applications
  • Powder coating, zinc plating, and oxide treatments available by project
Close-up of bead-blasted aluminium surface, fine matte texture

Surface Finishing

Finish options for parts where surface appearance, texture, or contact condition is relevant to the application. Aluminium parts can be anodised where surface protection or a clean presentation is required.

  • Bead-blasted, brushed, and polished finishes for visible or contact surfaces
  • Anodising for aluminium parts where protection or appearance is specified
Cleanly packaged industrial parts ready for delivery

Additional Treatments

Some projects include requirements beyond machining and surface finishing. We consolidate coordination where specified, covering marking, painting, and delivery condition requirements.

  • Part identification, marking, and paint finishes where required by specification
  • Custom packaging and delivery condition requirements coordinated on request

Have specific finishing requirements?

Discuss with us

Quality Assurance

How Quality is Managed at SYG Industrial

Inspector using a digital caliper on a machined steel part in a production environment

Production review at every stage

Parts are checked throughout the machining process against the customer-supplied drawing. Dimensional review is carried out at key production stages to confirm that the part aligns with specification before it advances or ships. We focus on dimensional consistency, feature alignment, and compliance with the original drawing intent.

View our quality control approach
Material certificate and inspection report on a desk, machined parts nearby

Material certificates and project documentation

Where projects require it, we supply material certificates alongside the delivery. Documentation requirements are discussed at enquiry stage — covering material origin, specification conformance, and relevant production records. This means the scope is clear before production begins, not resolved after the parts arrive.

CMM probe tip measuring an aluminium part on a granite surface plate

Inspection support by project requirement

Some applications require more than standard dimensional review — first-article inspection, tighter tolerance verification, or surface evaluation. We discuss inspection scope during the enquiry and confirm the review approach before production begins. Where specialist inspection is needed, we coordinate with the appropriate partners.

Discuss your inspection requirements

Why buyers choose SYG Industrial for CNC machining

Clear communication from first enquiry

Every project starts with a direct response to your drawing or requirement. We keep communication straightforward and avoid the delays that come from passing enquiries through multiple layers. You work with a team that reads your drawing, asks the right questions, and responds clearly.

Production review and drawing alignment

Parts are reviewed against your supplied drawing at key production stages. Dimensional checks, feature alignment, and specification compliance are part of the standard process — not an optional add-on. If something looks unclear, we raise it before machining, not after.

Repeatable support from prototype to production

We support parts from the first prototype through to consistent repeat orders. Our focus on process documentation and production records means that repeat orders can be picked up reliably — without having to re-explain requirements each time.

Custom machined steel and aluminium components for industrial OEM applications

Example application

Custom CNC Parts for Machine Builders and Industrial OEMs

A common project type for SYG Industrial involves machine builders and industrial OEM companies sourcing custom steel and aluminium components across prototype and production runs. Parts typically include structural brackets, mechanical assemblies, housings, and precision elements that need to meet dimensional requirements and arrive with documentation appropriate to the order scope. Coordination is handled commercially from the Netherlands, with production in Bursa.

Material
Steel and aluminium
Order type
Prototype to repeat production
Application
Machine components and assemblies
Coordination
Netherlands-based commercial contact
View projects

Common Questions About CNC Machining

Practical answers for buyers evaluating CNC machining support.