More than 50 years of accumulated experience in stamping

Since 1973, we have focused on providing metal manufacturing solutions through cold stamping and deep drawing, with a high level of precision and quality. Over the years, we have earned the respect of Tier 2 manufacturers thanks to our effort, commitment to quality, and focus on research and development.

Request your quote Our capabilities

SMART Manufacturing
with the IoT system

We manufacture with a digital system integrated into our processes, allowing us to optimize production efficiency and apply preventive maintenance that avoids unexpected errors, thereby ensuring superior quality.

Our Technology

Who We Are

From Local to Global Supply Chain

Established in 1973 by Eray Üstün. Üstün Makine began its activity as a family workshop dedicated to basic stamping processes. Today, we operate a 4,000 m² plant equipped with advanced manufacturing technology, from which we supply high-precision metal components to Tier 1 automotive manufacturers worldwide. Our experience accumulated over five decades positions us as specialists in high-volume cold stamping, design and construction of progressive dies, as well as value-added assembly processes, meeting the highest quality standards of the automotive sector.

60+ Employees

Skilled Workforce

4,000 m²

Manufacturing Space

Our History

1973

Established

Eray ÜSTÜN founded the company to manufacture car lighters under license from an Italian manufacturer.

1973

1973 – 1981

Automotive Spare Parts

Üstün Makine Ltd. established a mass assembly line dedicated to lighters, supplying products to the spare parts market throughout Turkey.

1973 – 1981

1982

Approved OEM Supplier

Tofaş (Fiat) approved Üstün Makine as the exclusive OEM supplier of lighters for its production line in Bursa.

1986

Approved OEM Supplier

Oyak Renault certified Üstün Makine for a new line of lighters for Renault vehicles manufactured in Turkey.

1986 – 1992

Approved OEM Supplier

Other Turkish OEMs, including Karsan Peugeot, Anadolu Isuzu, and Temsa, selected Üstün Makine as a reliable supplier of lighters for local vehicle assembly.

1999

Reorganization

As Turkey integrated into the global automotive supply chain, Üstün Makine gradually phased out lighter production.

2001

Tier-1 Stamping Supplier

Autoliv designated Üstün Makine as a strategic supplier of a deep-drawn component used in the production of seat belts at its Gebze plant, consolidating a key collaboration in the automotive safety sector.

2004

Tier-1 Stamping Supplier

Tuğrul Ustun took over management of the plant and began transforming it into a manufacturer specialized in cold-stamped metal parts.

2017

Growth

Üstün Makine became part of Spain’s Teknia group, initiating a new era full of challenges, growth, and continuous improvement in our production processes.

2017

2017 – 2025

Tier-1 Stamping Supplier

During its integration into the Teknia group, the plant increased its technological capacity in cold stamping processes, strengthening its position as a strategic supplier to international Tier 1 manufacturers.

2025

Today

In 2025, the Teknia Gebze plant was reacquired by its director, Tugrul Ustun, in collaboration with a strategic industrial partner. This transition ensured operational continuity, job stability, and the recovery of its autonomy, returning to its original name:
ÜSTÜN GEBZE MAKİNE SAN. TİC. A.Ş.

2025

Metal Stamping

Over 40 years of experience validate our expertise in deep drawing and metal stamping for sheet metal part manufacturing.

Estampado Progresivo de Troqueles

Progressive Stamping

High-speed production of complex parts with tight tolerances using over 50 progressive dies.

  • Up to 40 strokes per minute
  • Material thickness: 0.2 mm to 6.0 mm
  • Tolerance capability: ±0.03 mm - ±0.08 mm
Estampado por Deep Drawing

Deep Drawing

Specialized in the production of deep-drawn components for seat belts, airbags, inflators, seals, exhausts, and seat parts.

  • Drawing depths up to 90 mm
  • Multi-stage deep drawing capabilities
  • Calibration and redrawing processes
Ensamblaje de Valor Añadido

Assemblies

Complete subassembly services including welding, fastening, and finishing.

  • Spot and laser welding
  • Automatic fastener installation
  • Powder coating and electroplating

Prototype and Die Manufacturing

We develop functional prototypes and manufacture progressive, transfer, and manual dies tailored to each stage of the industrial process, from initial validation to mass production. Our engineering team applies simulation tools, CAD/CAM design, and dimensional control to ensure precision, reliability, and repeatability.

Prototype Development

We accelerate product development through rapid prototyping services that integrate design, manufacturing, and validation. We offer solutions tailored to each phase of the development process.

  • Prototype stamping in short runs
  • Part manufacturing through 3D printing and CNC machining
  • Design for Manufacturability (DFM) Analysis
  • Evaluation and validation of materials and geometries

Tool and Die Manufacturing

Our in-house tool and die shop produces high-precision dies with fast delivery times and exceptional durability.

  • Design and construction of progressive dies
  • Transfer, progressive, and tandem dies
  • Die maintenance and repair
  • Tooling optimization services
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Our Manufacturing Capabilities

Equipment and Technology

Press Capacity

Mechanical presses from 15 to 630 tons with automatic feeding systems

Automation

Robotic transfer systems, visual inspection, and automated packaging

Quality Control

CMM, optical comparators, and automated SPC data collection

Materials and Finishings

Materials

Carbon steel, stainless steel, aluminum, copper alloys, and special metals

Finishing

Powder coating, e-coating, galvanizing, anodizing, and passivation

Logistics

Just-in-time delivery, kanban systems, and vendor-managed inventory

IATF:16949 Certificate
IATF:16949

Quality Assurance

Our quality management system is certified to IATF:16949. We implement rigorous process controls including PPAP, FMEA, and SPC to ensure consistent part quality.

IoT-enabled Smart Manufacturing

We manufacture using a digitally integrated system within our processes. This allows us to optimize mass production efficiency and ensure superior quality through preventive maintenance that prevents unexpected errors.

Smart Automation

Our production lines integrate smart automation that adapts to material variations in real time, ensuring consistent quality.

Data-Driven Precision

Continuous monitoring and data analysis optimize each stamping operation for maximum precision and minimum waste.

Innovative Approach

We combine traditional craftsmanship with modern smart technology to deliver products that meet the highest industry standards.

Real-Time Monitoring

Live dashboards track press performance, cycle times, and production metrics across all equipment.

FIFO Control - Traceability

IoT systems enforce FIFO material flow, reducing waste and ensuring part freshness throughout production. Each batch is digitally tracked, providing full process visibility from raw material to finished product.

Energy Optimization

Smart sensors optimize energy consumption in presses, reducing costs by up to 20%.

Our References

Autoliv
Joyson
Fuerecia
Toyota
Yazaki
Freudenberg

Get In Touch

Contact Information

Our Facility

IMES OSB Cerkesli OSB Mah.
5. Cadde Nr-8
Dilovasi Kocaeli 41400
Türkiye

Phone

Phone: +90 262 290 26 25
Fax: +90 262 290 26 26

Email

sales@ustun.com.tr
info@ustun.com.tr

Hours

Monday - Friday: 7:00 AM - 5:00 PM
Saturday - Sunday: Closed

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