INNOX-E CNC · COATING · SERVICE
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Cross-Border B2B Engineering & Manufacturing Powerhouse

PRECISION MACHINING, SURFACE PLATING & INDUSTRIAL SERVICE
GERMANY · TÜRKİYE

INNOX-ENGINEERING consolidates precision CNC machining, functional surface finishing, and industrial on-site service under a single engineering partner. Rigorous German engineering standards and legal security combine with competitive manufacturing scale in Istanbul.

Upload CAD Drawing Explore Core Capabilities
±0.005 mm Measuring Precision
DE + TR 2 Hubs · 1 Dedicated Partner
A.TR DDP EU Duty-Free Straight to Plant
24–48 h DFM Feasibility & Quotation
DE-TR B2B Manufacturing Highway ISO 9001 / EN 10204 3.1
🇩🇪
Hückelhoven (NRW)
Contract Partner · Engineering · QA
A.TR Duty-Free
🇹🇷
Istanbul (İMES)
CNC Plant · Plating · Assembly
Zero Interface Friction: Machining, surface coating, and mechanical assembly from a single source.
Procurement Certainty for EU Buyers: German contract law, German liability & fluent English/German engineers.
NDA Guarantee Upfront: Maximum intellectual property protection for your CAD drawings.
Start Direct RFQ with CAD →

Legal Certainty (BGB)

German Contractual Partner (Hückelhoven, NRW)

A.TR 0% Tariff Duty-Free

EU Customs Union Compliant · DDP Delivery

DIN EN 10204 3.1

Certified Inspection & Melt Analysis Reports

EMPB / PPAP Level 3

First Article Inspection (FAI) to VDA Volume 2

±0.005 mm Precision

DIN ISO 2768-m/f · Tactile & Optical Verification

100% NDA Protection

Confidentiality Agreement Prior to CAD Upload

3 Specialized Core Competencies

OUR SERVICE PORTFOLIO FOR EUROPEAN PROCUREMENT

Instead of juggling 3 disconnected suppliers for machining, plating, and subassembly, INNOX-ENGINEERING provides a certified, turnkey solution from a single partner.

01

Precision CNC Machining

High-precision CNC turning (turret & Swiss type), 3- and 4-axis CNC milling, and specialized machining. Functional prototypes, small batches, and serial contracts.

  • CNC Turning: Swiss-type lathes & turrets up to Ø320mm
  • 3- & 4-Axis Milling: Complex prismatic geometry with multi-sided indexing
  • Materials: Stainless steels, Aluminium, Titanium, Brass, POM-C, PEEK
  • Tolerances: ISO 2768-m/f standard and precision fits down to ±0.005 mm
CNC Details & Specifications →
02

Surface Finishing & Electroplating

Electroless nickel, bright and matte chrome, gold plating, electropolishing, and MIL-DTL-5541 Alodine for demanding corrosion defense and aesthetic wear protection.

  • Chrome Plating: Bright chrome, matte chrome, black chrome
  • Electroless Nickel (ENP): 100% uniform contour across blind holes
  • Aluminium Passivation: Chrome on Alu & MIL-DTL-5541 Alodine
  • Electropolishing & Gold: Cleanroom compatible & low contact resistance
Plating Matrix & Details →
03

Industrial Service & Assembly

Plant maintenance, mechanical subassembly, equipment dismantling, cross-border machinery relocation, and responsive on-site repair services across Europe.

  • Mechanical Subassembly: Assembled, tested & ready to install
  • Plant Maintenance: Preventive scheduling & emergency overhaul
  • Machinery Relocation: Expert dismantling to turnkey recommissioning
  • Mechanical Retrofit: Guideway re-scraping & tolerance restoration
Industrial Field Services →
Interactive Plating Explorer

ELECTROPLATING & FINISHING INSPECTOR

Select a finishing technology to inspect layer thicknesses, Vickers hardness, DIN standards, and salt spray corrosion behavior:

Electroless Nickel Plating
UNIFORM CONTOUR · 50–68 HRC

Electroless Nickel Plating / ENP (DIN EN ISO 4527)

Autocatalytic chemical nickel deposition ensures an absolutely uniform layer distribution even across internal blind holes and deep cavities. Subsequent heat treatment boosts hardness up to 68 HRC (1000 HV).

Vickers Hardness / HRC
500 – 1000 HV
Layer Thickness
5 – 50 µm (Exact)
Salt Spray Test (ISO 9227)
Up to 1,000 hrs NSS
Standard & RoHS
DIN EN ISO 4527 / RoHS
Typical Applications: Hydraulic control blocks, valve spools, precision spindles, fluidics
Materials Expertise

CERTIFIED ENGINEERING MATERIALS FOR CNC & PLATING

We machine certified quality materials accompanied by EN 10204 (3.1) inspection certificates. Filter by material class for your component:

Group Material Designation / DIN-EN Mat. No. Properties / Machinability Recommended Coating Typical Application
Aluminium AlMgSi1 (EN AW-6082) 3.2315 Excellent machinability, structural strength Anodizing, Alodine MIL-DTL-5541, Chrome on Alu Machine frames, mounting plates
Aluminium AlZnMgCu1.5 (EN AW-7075) 3.4365 Aerospace-grade high tensile strength Hard anodizing, chemical conversion Aviation parts, high-stress brackets
Stainless X5CrNi18-10 (AISI 304) 1.4301 Corrosion resistant, tough ductility Electropolishing, chemical passivation Food processing, chemical apparatus
Stainless X2CrNiMo17-12-2 (AISI 316L) 1.4404 Acid & chloride proof, biocompatible Electropolishing, micro-deburring Medical devices, pharma fluidics
Alloy Steel 42CrMo4+QT (Heat-Treated) 1.7225 Exceptional toughness and tensile yield Electroless Nickel, Hard Chrome, Blackening Heavy-duty shafts, precision gears
Free-Cutting 11SMn30 (Free-Machining Steel) 1.0715 Optimal for high-speed Swiss turning Bright nickel, zinc galvanizing Serial turned parts, guide pins
Brass CuZn39Pb3 (Brass MS58) CW614N Clean chip formation, burr-free Nickel, Chrome, 24k Gold plating Hydraulic fittings, electrical contacts
Polymer POM-C (Polyacetal / Delrin) — Dimensionally stable, low friction None (mechanically polished) Precision gears, slide bearings
Polymer PEEK (Polyetheretherketone) — High-temp resistant up to 260°C None Semiconductor, vacuum components
Inspection & Documentation

100% INSPECTION & AUDITED QUALITY ASSURANCE

No component ships without certified dimensional inspection. We provide inspection certificates alongside your delivery straight to Europe.

Metrology Equipment at Istanbul Plant

Our climate-controlled inspection lab in Istanbul is fitted with calibrated testing instruments ensuring tight form and positional tolerances:

Optical Inspection
CNC Vision Measuring System
Contours & Angles
Digital Profile Projector
Roughness Testing
Mitutoyo Surftest (Ra, Rz)
Layer Thickness
Electromagnetic & Eddy Current
Documentation & Customs Advantage

As a European procurement customer, you benefit from the full legal comfort and speed of a German purchase order:

First Article Inspection
EMPB / PPAP Level 3
Material Certification
EN 10204 (3.1) Mill Certificate
EU Tariff Status
A.TR Movement Certificate (0% Duty)
Delivery Terms
DDP Direct to Your Dock (Incoterms 2020)
Engineering Utility

Tolerances & Fits Calculator (DIN ISO 2768)

Select the nominal size dimension of your component to preview permissible limit deviations for Fine (f), Medium (m), and H7 bore fits:

ISO 2768-f (Fine)
±0.10 mm
ISO 2768-m (Medium)
±0.20 mm
Fit H7 / h6
+0.021 / 0.000
Engineering Note: Standard range for shafts, guide pins and precision reamed bores. CNC turning & 4-axis milling.
Structured Project Lifecycle

FROM ENGINEERING DRAWING TO READY-TO-INSTALL COMPONENT

A transparent B2B workflow delivering zero-friction procurement without schedule slippage:

01
CAD / RFQ Inquiry
Upload STEP, DWG, or PDF drawings. We execute a mutual NDA prior to technical analysis if requested.
02
DFM Review & Pricing
Our engineering team evaluates tooling feasibility and materials, providing a formal quotation within 24–48 hours.
03
Precision CNC Machining
Machining in Istanbul under DIN EN ISO standards, CAM optimization, and strict in-process tolerance controls.
04
Plating & 100% QA
Electroplating (Chrome, Nickel, Alodine) followed by optical and tactile dimensional verification with certified logs.
05
DDP Express Delivery
A.TR customs union duty-free clearance and scheduled delivery straight to your warehouse dock or assembly floor.
Engineering RFQ

START YOUR TECHNICAL INQUIRY TODAY

Upload your 2D and 3D technical CAD drawings. Our applications engineers will evaluate Design-for-Manufacturing (DFM) feasibility and return a binding quotation within 24 to 48 hours.

100% NDA Protection: Strict confidentiality guarantees for your proprietary engineering data.
Complimentary DFM Analysis: Engineering feedback for optimized production economics.
Rapid Response Time: Fast-track quotation for time-critical procurement schedules.
Drag & drop CAD files here or click to browse
Max. 50 MB per file · 256-bit Encrypted Transmission
STEP / STP DWG / DXF PDF (Dimensioned) IGES ZIP
Frequently Asked Questions

ANSWERS FOR PROCUREMENT & ENGINEERING MANAGERS

Key operational details concerning EU customs, quality inspection, tolerances, and cross-border delivery between Germany and Türkiye:

No. Under the established Customs Union agreement between the European Union and Türkiye, industrial manufactured goods enter the EU completely tariff duty-free with an A.TR Movement Certificate. We offer turnkey DDP (Delivered Duty Paid) shipping directly to your loading dock—eliminating import bureaucracy.
Your legal contractual partner is INNOX-ENGINEERING, based in Hückelhoven, North Rhine-Westphalia (Germany). You receive quotations, contracts, invoices, and warranties governed by German law (BGB) with direct communication via our bilingual engineers.
We machine standard features to ISO 2768-m (medium) or ISO 2768-f (fine). On our high-precision CNC turning and milling centers, we routinely hold bearing fits and tight dimensions down to ±0.005 mm. Tolerances are validated during initial DFM review.
We supply EN 10204 (3.1) mill test certificates for raw materials, EMPB / PPAP Level 3 First Article Inspection Reports according to VDA guidelines, optical CMM coordinate measurement logs, coating thickness records, and surface roughness (Ra) certificates.
Yes. Our versatile CNC machining facility supports single-piece functional prototypes as comfortably as annual series batches from 50 to 50,000 units. Agile changeover schedules in Istanbul enable highly competitive unit costs even on small pre-series batches.
Yes. Our Industrial Service division performs scheduled maintenance, mechanical dismantling, international machine relocation, and field repairs directly at your European plant. Deployments are coordinated centrally from our German headquarters.
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