Steel

HEA beams are supplied in S235, S275 and S355 grades with sizes 100–1000 mm, height 96–990 mm, width 100–300 mm and thickness 5.0–16.5 mm. These wide-flange H-section structural steel profiles are used for beams and columns in construction, steel structures, industrial plants, automotive and heavy industry supports. Low weight, load capacity and code-compliant dimensions make them common in architectural and industrial projects.

Ankara · Ankara Sanayi Odasi 2.ve 3. Organized Industrial Zone

Ceceli Demir Sanayi Ticaret A.Ş.

Hollow Structural Sections

Steel hollow sections are offered in grades S235JRH, S275J0H, S275J2H, S275MH, S355J0H, S355J2H and S355K2H to EN 10219-1, TS EN 10219-2 and ASTM A-500. Outside sizes range 10×15–600×400 mm, lengths 0.70–20 m and wall thickness 3–12 mm. Square or rectangular sections serve as columns, beams, frames and roof systems, and in automotive, machinery, furniture and metalworking. Galvanizing, paint or epoxy coatings can protect against corrosion.

Ankara · Ankara Sanayi Odasi 2.ve 3. Organized Industrial Zone

İvosis

U Profile

U profiles are preferred as load-bearing or supporting elements in construction, steel structures, lightweight steel structures, automotive, electrical-electronic, metal goods and energy sectors, for industrial structures and steel buildings. Due to their high load-bearing capacity they offer up to 40% material and cost advantage compared with heavy steel structures. They also provide ease of production, procurement, shipment and assembly, making steel building construction faster and more economical.

Şanliurfa

İvosis

Roof Walkway

The roof walkway is designed to provide safe access on roof surfaces; its special pattern prevents slipping and it is mounted to standing-seam sheet ribs with a dedicated fixture. It is designed for all weather conditions and corrosion resistance. It is manufactured in lengths of 100–3000 mm and heights of 50–150 mm in stainless steel (SS304), hot-dip galvanized steel (S235JR) and pregalvanized steel (DX51D+Z). Typical use is sandwich panel and trapezoidal sheet roofing.

Şanliurfa

Şahin Demir Sanayi ve Ticaret Ltd. Şti.

Flat Bar (Lama)

Şahin Demir Sanayi sells angle, lama (flat bar), silme, square, profile and wrought iron in Karabük. The firm entered iron and steel trade in 1999 and bought a rolling mill in the New Industrial Section in 2003. The hot rolling plant under investment is planned to produce round, lama, silme, square and angle bars at 70,000 tonnes per year. While that investment continues, the company still trades lama among its commercial steel range.

Karabük · Karabuk Organized Industrial Zone

Şahin Demir Sanayi ve Ticaret Ltd. Şti.

Square Bar

Square bar is listed as its own catalogue heading. The About page states the company buys and sells square, lama, silme and profile; the homepage says it still sells angle, lama, silme, square, profile and wrought iron. It manufactured in-house from 2003 to 2008 and continued trading when output was insufficient. Square bar is also among the products planned for the Karabük OSB hot rolling investment.

Karabük · Karabuk Organized Industrial Zone

Şahin Demir Sanayi ve Ticaret Ltd. Şti.

Marked Flat Bar

Marked flat bars (izli lama) are listed under wrought iron; the English site files them as marked lamas. The Karabük OSB directory records the activity as wrought-iron manufacture and marked lama, silme and square iron manufacture. The company also states that it does transport and wrought-iron manufacturing. A full wrought-iron plant has been under installation in the OSB since 2008; izli lama belongs to that wrought-iron range.

Karabük · Karabuk Organized Industrial Zone

Magafi Makina Enerji A.Ş.

Z Profile

Z profiles are structural members commonly used as purlin/girt sections in construction. Magafi cuts them to requested lengths on roll-form lines; punching can be done during production. They are made from black or galvanized sheet, with EN 1461 hot-dip galvanizing or Magnelis coating options. Size range is H 70-400 mm, B 40-120 mm, C 12-40 mm, thickness 1-5 mm, strip width 130-600 mm. Typical uses are roof and facade systems, warehouse and factory buildings, and prefabricated light-steel structures.

Ankara

Çelsantaş Çelik Mamülleri Sanayi ve Ticaret A.Ş.

NPI / NPU Sections

The products page lists NPU heights 50–400 mm and NPI 80–450 mm. Standard lengths are 6 or 12 m, length tolerance -0/+100 mm, grades S 235 JR or S 275 JR. They are hot-rolled structural sections for construction, machinery, agriculture and energy. The quality page lists TSE-910 I-beam and TSE-912 U-channel documents.

Karabük · Karabuk Organized Industrial Zone

Çelsantaş Çelik Mamülleri Sanayi ve Ticaret A.Ş.

Equal Angle

Equal angles are listed 20–120 mm height, 6 or 12 m standard length, tolerance -0/+100 mm, grade S 235 JR. About states the firm pioneered domestic angle production in 1979. The quality page publishes TSE-10056-2 for angles. Production has been at the Karabük OSB (KOSB) plant since 2021.

Karabük · Karabuk Organized Industrial Zone

Çelsantaş Çelik Mamülleri Sanayi ve Ticaret A.Ş.

HEA / HEB / IPE Sections

The products page lists IPE 80–600 mm, HEA 96–990 mm and HEB 100–1000 mm. Standard lengths 6 or 12 m, tolerance -0/+100 mm, grades S 235 JR or S 275 JR. These hot-rolled structural sections are aimed at construction, machinery, agriculture and energy. Quality documents include EN 10025-1:2004 and TSE I/U profile standards.

Karabük · Karabuk Organized Industrial Zone

Dofer Yapı Malzemeleri Sanayi ve Ticaret A.Ş.

Steel Mesh

Corporate text states mesh production started at Başkent OSB in 2015 with 33,525 t/year mesh capacity. A second mesh plant opened in Karabük OSB in 2017 (Organize Sanayi Yolu Cad. No:1/3). Steel mesh is a separate activity-menu item. Combined Ankara capacity with cut-and-bent rebar and bar is published as 71,725 t/year.

Karabük · Karabuk Organized Industrial Zone

Services in This Category

Approved supplier service catalogs in this category.

Service type: 96 services

Şahin Demir Sanayi ve Ticaret Ltd. Şti.

Wrought Iron Manufacturing

The About page states that the company also does transport and wrought-iron manufacturing. The wrought-iron menu lists rings and ribs, pine-cone ornaments, leaves, bay windows, C motifs, spears, marked flats and marked squares. The Karabük OSB card records wrought-iron manufacture and marked lama, silme and square iron. A full wrought-iron plant has been under installation in the OSB since 2008; the gallery ISO 9001 certificate lists wrought iron production in its scope.

Karabük · Karabuk Organized Industrial Zone

DGN Profil San. ve Tic. Ltd. Şti.

Roll Forming Lines

Roll Forming

Roll forming shapes strip continuously through successive rolls along its length. DGN Profil roll-form lines produce C, U and Z profiles and custom sections in steel, galvanized, stainless and aluminium. Output includes structural carrier profiles, roof-facade substructures, industrial racking and custom forms. High-speed repeatable production serves steel construction, solar mounting structures, prefab and agricultural buildings.

Kocaeli̇

Karaca Demir

Fast Delivery

With time critical on industrial projects, fast delivery is defined as the operational advantage. Dispatch uses a wide stock range and an optimized logistics network. The 1,200 m² İkitelli Demirciler Sitesi yard underpins that stock.

İstanbul · Ikitelli Organized Industrial Zone

Karaca Demir

Cutting to Length

Metal products in requested sizes and standards are prepared as quickly as possible. Cutting and length service on sheet, profile and pipe is part of stock supply. Planning and reliable dispatch support operational continuity.

İstanbul · Ikitelli Organized Industrial Zone

Karaca Demir

Metal Supply

An expert team is described as covering every stage of metal supply for the project. Corporate cooperation is framed as transparent, standards-based and ethical. Price guarantee is tied to a strong supply chain.

İstanbul · Ikitelli Organized Industrial Zone

İkitelli Demir Çelik

Tool Steel Consulting

Vision is to bring specialist tool steels to Turkish industry. A solution-focused approach is on about-us. Long-term partnership is the mission goal. İkitelli Demir Çelik lists this item as a published product/service group on https://www.ikitellicelik.com.tr; the plant/office address is İkitelli Organize Sanayi Bölgesi Bağcılar-Güngören San. Sit. 11. Blok No:56/58/60, Başakşehir / İstanbul.

İstanbul · Ikitelli Organized Industrial Zone

İkitelli Demir Çelik

Cut to Length

Cut-to-length for industrial customers is part of stock supply. Dispatch is from Block 11 nos. 56/58/60. Uninterrupted service is claimed on about-us. İkitelli Demir Çelik lists this item as a published product/service group on https://www.ikitellicelik.com.tr; the plant/office address is İkitelli Organize Sanayi Bölgesi Bağcılar-Güngören San. Sit. 11. Blok No:56/58/60, Başakşehir / İstanbul.

İstanbul · Ikitelli Organized Industrial Zone

İkitelli Demir Çelik

Steel Supply

Steel since 1989 and supply from Ikitelli OSB across Turkey since 2000 are on about-us. Strong stock and fast service are in mission/vision. Tool steels are the highlighted product. İkitelli Demir Çelik lists this item as a published product/service group on https://www.ikitellicelik.com.tr; the plant/office address is İkitelli Organize Sanayi Bölgesi Bağcılar-Güngören San. Sit. 11. Blok No:56/58/60, Başakşehir / İstanbul.

İstanbul · Ikitelli Organized Industrial Zone

Data Çelik Sanayi Ticaret Ltd. Şti.

Cut-to-Size Stainless Supply

Imported and domestic raw materials are supplied at the thickness and size the customer wants. Supply continues by sea and, if needed, by road. Price and quality policy is used to strengthen customer ties.

İstanbul · Beylikduzu Organized Industrial Zone

Data Çelik Sanayi Ticaret Ltd. Şti.

Stainless Sheet Cutting

A guillotine shear added in 2009 cuts 1.00 mm stainless sheet in-house. Complete, on-time delivery is the first service priority. Raw material is supplied to the required thickness and size.

İstanbul · Beylikduzu Organized Industrial Zone

Boyçelik

Slit steel strip

Slit strip from the steel service centre feeds the pipe-profile and wire-spring lines. Galvanized tube and square profiles run to TS EN 10219 / TS EN 10305-5; slitting supplies the matching width and thickness. Dispatch uses the same strapped, rust-resistant packing practice as other Boyçelik coils.

Kayseri̇ · Kayseri Organized Industrial Zone

Boyçelik

Cut-to-length steel sheet