CNC Turning
Turned components produced on CNC lathes for hydraulic, automotive and general engineering applications.
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Precision Manufacturing Since 1991.
Precision CNC Machining & Hydraulic Components Manufacturer in Türkiye
HEPTEKNIK manufactures precision CNC machined components, hydraulic connection parts and custom metal components from Istanbul, Türkiye.
- EST. 1991
- ISTANBUL, TÜRKİYE
- ISO 9001
- ISO 14001
- ISO 45001
- CNC MACHINING
- 1 MM – 400 MM PART RANGE
HEPTEKNIK AT A GLANCE
A precision machining company established in Istanbul, Türkiye in 1991
HEPTEKNIK Makina Sanayi ve Ticaret Limited Şirketi manufactures precision metal components using CNC turning, CNC milling and Swiss-type (sliding-head) machining. Production is located in the İkitelli Organized Industrial Zone, Başakşehir, Istanbul, and serves OEMs and Tier suppliers with made-to-print machined parts and hydraulic connection components.
Founded
1991
Location
İstanbul, Türkiye
Core process
CNC machining
Inspection
3D CMM 500 × 700 × 400
Trust & Certifications
Certified management systems
HEPTEKNIK operates certified management systems for quality, environment and occupational health & safety.
ISO 9001
Quality Management System
ISO 14001
Environmental Management System
ISO 45001
Occupational Health & Safety Management System
HEPTEKNIK incorporates product safety, customer-specific requirements and risk-based thinking in line with IATF 16949 requirements.
Manufacturing Capabilities
Turning, milling and sliding-head machining under one roof
CNC Milling
Prismatic and complex machined parts produced on CNC machining centers with repeatable, documented processes.
Read more →Swiss-Type / Sliding-Head CNC Machining
Sliding-head machining for small-diameter, high-precision turned components in medium and higher volumes.
Read more →Custom Machined Components
Made-to-print metal components manufactured to customer drawings and specifications.
Read more →OEM Machining
Long-term machining partnership for OEMs and Tier suppliers requiring consistent, documented supply.
Read more →Precision Turned Components
Precision turned parts for hydraulic connections, fittings and mechanical assemblies.
Read more →Part Size Range
Precision machining from 1 mm to 400 mm
HEPTEKNIK machines components across a wide size range — from small precision parts such as pins, micro shafts, bushings, nozzles and threaded inserts starting at 1 mm, up to larger turned and milled parts of 400 mm. Small, complex and tight-tolerance components are a core strength of our turning, sliding-head and milling capacity.
Minimum part size
1 mm
Maximum part size
400 mm
Small precision parts
Pins, bushings, nozzles
Verification
3D CMM supported
Precision CNC Machining
Made-to-print components, produced and verified to drawing
Prototype, pilot and series production of machined metal components to customer drawings, with dimensional verification and documented process control.
Hydraulic Components
Hydraulic fittings, ferrules and connection components
Turned hydraulic connection parts manufactured to customer drawings and specifications, with sealing and thread surfaces verified in production.
Industries Served
Industries we manufacture for
Automotive
Machined metal components for automotive applications, produced under a documented quality management system.
Hydraulics
Hydraulic connection parts, fittings, sleeves and turned bodies manufactured to customer specifications.
Construction Machinery
Robust machined parts for construction and heavy equipment manufacturers and their suppliers.
Agricultural & Tractor Components
Turned and milled components for agricultural machinery and tractor applications.
Defense Applications
Precision machining capabilities applicable to defense-related components, subject to project review and applicable regulations.
Aerospace Applications
HEPTEKNIK offers precision machining capabilities that may be applied to aerospace-related components. HEPTEKNIK does not claim AS9100, EN9100 or NADCAP certification.
Machine Park
Equipment groups
CNC Machining Centers
- Vertical machining centers
CNC Turning
- CNC turning centers
Swiss-Type CNC Machines
- Sliding-head CNC machines
Cutting
- Sawing / cutting equipment
Quality
Quality Laboratory Management through Mitutoyo Equipment
Dimensional and surface verification is carried out with Mitutoyo metrology equipment, led by a Mitutoyo 3D CMM.
- Mitutoyo SJ-210 Surface Roughness Tester
- Mitutoyo CV-2100 Contour Measuring Device
- Mitutoyo PJ-A3000 Profile Projector
- Mitutoyo Quick Scope Camera Measurement System
- Mitutoyo CRYSTA-Apex V500 3D CMM
CMM measuring capacity: 500 × 700 × 400
International Supply & Logistics
Working with procurement teams in Europe, the UK and the USA
Enquiries and technical communication in English and Turkish, drawing review before quotation, and a dedicated logistics team that arranges customized Incoterms and fast European delivery.
Drawing review
Every enquiry is reviewed for manufacturability before quotation.
Confidentiality
NDA can be signed before technical data is shared.
Documentation
Inspection and material documentation as agreed per order.
Logistics team
Air, road and sea freight with customer-focused, flexible delivery terms from EXW to DDP. Minivan delivery to Europe guaranteed within a maximum of 3 days.
Sustainability
Responsible precision manufacturing: environmental management, resource efficiency, waste management and greenhouse gas monitoring.
Read more →Ethics & Compliance
Integrity, transparency, anti-bribery and anti-corruption controls, equal opportunities and responsible supply chains.
Read more →Company Since 1991
Three decades of machining experience in Istanbul, serving hydraulics, automotive, construction machinery and general engineering.
Read more →Why HEPTEKNIK
An engineering-led machining partner, not a broker
In-house manufacturing
Machining carried out in our own facility in Istanbul.
Verification culture
Mitutoyo 3D CMM (CRYSTA-Apex V500) and optical metrology.
Since 1991
A stable, long-established supplier base for OEM programmes.
Certified systems
ISO 9001 · ISO 14001 · ISO 45001
Request for Quotation
Send your quote request. Receive a technical response.
Upload PDF, STEP, STP, DXF, DWG, XLSX or ZIP files with your requirements and our team will review manufacturability before quoting.
Need an NDA before sharing your drawing? Contact HEPTEKNIK first.