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About Us

Integrated Facility Under One Roof

Your One-Stop Solution Partner: Istanbul Casting

Istanbul Casting, operates with a fully integrated production infrastructure that brings all processes—from casting to final machining—under one roof. With its in-house pattern shop, foundry, laboratory, and machining facilities, every stage of production is closely monitored in line with the highest quality standards.

Through its engineering-driven approach and simulation-supported production capabilities, Istanbul Dokum optimizes its processes and offers high flexibility across a wide range of alloys and material groups. This integrated structure ensures consistent quality, full traceability, and reliable on-time delivery. With its strong technical infrastructure and unified production capability, Istanbul Dokum acts as a strategic solution partner, responding efficiently and effectively to the needs of various industries.

2,500 Tons
Annual Casting Capacity
7.5 Tons
Gross Melting Power
40%
Export Share
70+
Expert Personnel
Istanbul Casting Facilities
98% On-Time Delivery

Our Growth Journey

Our step-by-step growing capacity and corporate transformation.

1985

Company founded (Trademark registered in 1994).

Expansion

Relocated to the 6,000 m² facility in Dilovası, Kocaeli, and commenced exports.

2005

A 4-ton furnace was installed; melting capacity increased to 6.5 tons.

2008

A new spectrometer was installed, initiating the casting of duplex and super duplex materials.

2009

Investment in a shot blasting machine was made.

2010

The machining workshop was expanded.

2018

Legal status changed to Joint Stock Company (A.Ş.).

2022

A thermal sand reclamation system was installed to recycle waste sand and reduce wastage.

2023

Laboratory infrastructure was modernized (microscope, impact/hardness testers, and software).

2024

The pattern shop and machining facility were expanded.

2025

An aluminum melting furnace was installed, starting aluminum casting up to 200 kg.

2026

2014/68/EU PED and AD 2000 W0 certificates were obtained for steel and ductile iron castings.

Why Istanbul Casting?

Wide Material Capacity

We can produce 25+ different alloys in a single facility, including grey iron, ductile iron, steel, stainless steel, duplex & super duplex, bronze, NiHard4, and aluminum.

Complex Casting Expertise

With our strong foundry and machining experience, we specialize in technically challenging and highly demanding complex parts.

Engineering-Oriented Approach

We work in close collaboration with our customers, ensuring the most optimized results with our casting simulation and technical know-how.

Istanbul Casting Quality Control Laboratory

Reliable Supplier: Certification & Quality

We are a reliable supplier offering consistent quality at international standards. In our facility, which holds ISO 9001:2015, PED 2014/68/EU, and AD 2000 W0 certificates, all tests and inspections are conducted by our certified expert personnel.

Non-destructive testing (UT, MT, PT, VT by Level II certified NDT operators), chemical analyses, and mechanical tests are meticulously performed in our in-house quality laboratory.

  • Spectral Analysis & Computer-Aided Microstructure Examination
  • Tensile, Yield, Elongation, and Impact Tests
  • Ultrasonic (UT), Magnetic Particle (MT), and Liquid Penetrant (PT) Testing
  • Rockwell and Brinell Hardness Measurements
  • Sand Laboratory: Sieve Analysis and Automatic AFS Calculation
Request Our Quality Certificates
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IFAT 2026
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We’re happy to announce our participation in IFAT 2026 in Munich.

We would be delighted to meet you at Hall B1 / Stand 105 — see you there!

IFAT 2026 Munich