Metals & Metal Products

Ceceli Demir Sanayi Ticaret A.Ş.

HEA Beam

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

Ceceli Demir Sanayi Ticaret A.Ş.

Hot Rolled Steel Sheet (HR)

Hot-rolled (HR) sheets are produced by rolling at high temperature and are offered in grades such as S235JR, S275JR, S355JR and related qualities (S235J2, S275J0, S355J2(+N), etc.). Typical uses include construction and earthmoving machinery, general structural plate, road and rail vehicles, storage tanks, containers, pressure vessels and boilers, LPG equipment, and ship interiors and keels. They combine strength, formability and weldability for structural and industrial projects.

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

Albaksan Alaşımlı Bakır San. Tic. A.Ş.

Seam Welding Discs

Albaksan manufactures seam welding discs from high-conductivity copper and bronze alloys for automotive, white goods, defense and heavy industry lines. The discs deliver wear resistance and dimensional stability under high temperature and continuous contact; they are produced in OEM-compatible, project-specific tolerances using alloys such as AC1Z, AN3S and AB4.

İstanbul · Hadimkoy Organized Industrial Zone

Albaksan Alaşımlı Bakır San. Tic. A.Ş.

Spot Welding Electrodes

Spot welding electrodes need high electrical conductivity, thermal stability and deformation resistance to join sheet metals at defined points. Albaksan produces electrodes, holder arms, adapters and connection parts from high-conductivity copper-bronze alloys, aiming for an optimal hardness–conductivity balance, long cycle life and low maintenance on OEM lines.

İstanbul · Hadimkoy Organized Industrial Zone

Gemsan Genel Endüstri Mühendislik Hizmetleri Sanayi Ticaret A.Ş.

Pipe Prefabrication and Spool Fabrication

Pipe prefabrication and spool fabrication are carried out in a 5,000 m² covered hall dedicated to piping at İzmit Area B. Field applications include TPAO Sakarya Gas Field spool fabrication and erection, TÜPRAŞ tank–jetty pipelines and SASA PTA plant piping. Prefabrication is planned and reported to shorten on-site erection time.

Kocaeli̇

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

Marzinc Marmara Geri Kazanım San. ve Tic. A.Ş.

Waelz zinc oxide concentrate

Waelz zinc oxide concentrate, currently exported from Türkiye because it is not converted to metallic form domestically, is the main metal-recovery output of Marzinc’s existing plant. The facility was built to recover EAF dust in an environmentally friendly and economical way and has around 50,000 tons of zinc oxide capacity. The concentrate is shipped to foreign markets as feedstock for metallic zinc production.

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

Adess Group

Piping Spool Manufacturing

Custom piping spools and skid systems for power, oil and gas, petrochemical and chemical industries, shop pre-fabricated to reduce field welding and site costs. ADESS manufactures piping spools according to customer drawings, piping specifications and applicable international standards. Capabilities include process and equipment skids, flanged and welded assemblies, welding and NDT, hydrostatic testing, surface treatment and painting, ASME B31.1 / B31.3, automated and manual welding (GTAW/SMAW), isometric and spool drawings, and pickling and passivation. The verification cycle covers fit-up and dimensional control, weld NDT (RT/UT), PMI and pressure testing. Materials include carbon steel, stainless steel, alloy steel and duplex and super duplex.

Teki̇rdağ · Ergene-1 Organized Industrial Zone

DGN Profil San. ve Tic. Ltd. Şti.

Roll Forming Lines

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

ASE Metal

Aluminium machining and CNC

At ASE Metal, the machine park built for high precision and customer expectations provides precision cutting, drilling, tapping, milling, eccentric press and contract finishing, as well as CNC vertical machining centres that produce parts from roughing to tight tolerances in the requested dimensions, with polishing, surface coating or electrostatic painting on request. The production plant works to high quality and tight tolerances.

İstanbul

Albaksan Otomat Sanayi ve Tic. A.Ş.

Hot Stamping

Hot stamping is used for complex parts in annealed brass. Machinability with less scrap is the aim. It is applied to heating-cooling and faucet parts; capacity is 15 tonnes/day. Plant / contact: BAKSAV Sanayi Sitesi, Mustafa Kurtoğlu Cad. No:22, 34524 Beylikdüzü / İstanbul, Türkiye

İstanbul · Beylikduzu Organized Industrial Zone

Albaksan Otomat Sanayi ve Tic. A.Ş.

Product Design

Product design to customer request is a specialisation, offered with machining, assembly and coating. Heating, white goods and faucets are priority sectors; founded 1985. Plant / contact: BAKSAV Sanayi Sitesi, Mustafa Kurtoğlu Cad. No:22, 34524 Beylikdüzü / İstanbul, Türkiye

İstanbul · Beylikduzu Organized Industrial Zone

Albaksan Otomat Sanayi ve Tic. A.Ş.

Brass Machining

Brass is machined on automatics, CNC, 6-spindle and transfer machines. Capacity is 15 tonnes/day in 4,400 m² indoor. Supplier-industry service dates from 1985; the office is Beylikdüzü BAKSAV. Plant / contact: BAKSAV Sanayi Sitesi, Mustafa Kurtoğlu Cad. No:22, 34524 Beylikdüzü / İstanbul, Türkiye

İstanbul · Beylikduzu Organized Industrial Zone

Dikmen Metal

Sampling and Planning

After an order the technical team draws up the production plan and starts sampling. Specifications come from the customer; after sample approval, series production runs in the ISO-certified plant. Dispatch is described as on-time delivery with secure packaging.

İstanbul · Ikitelli Organized Industrial Zone

Konveyör Beyaz Eşya ve Otomotiv Yan San. Tic. A.Ş.

Tube End Forming

Tube end forming is part of the innovative solution Konveyor offers for tubular needs. The Manisa line presses and bends ends. IATF 16949 applies on automotive tubes too. End type follows the connection drawing.

Mani̇sa · Manisa Organized Industrial Zone

Konveyör Beyaz Eşya ve Otomotiv Yan San. Tic. A.Ş.

Aluminium Extrusion

Aluminium extrusion is the base process for Konveyor’s tube production. It extrudes in 25,000 m² indoor Manisa OSB. Used in refrigerators, dryers, cookers, AC and automobiles. Profile and wall thickness follow OEM data.

Mani̇sa · Manisa 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

Boyçelik’s Steel Service Centre cut-to-length sheets sit alongside the pipe-profile mill. About states pipe-profile capacity was raised to 120,000 t/year in 2015; sheet feeds furniture, automotive, appliances and construction. Lengths follow the customer order and are traced from incoming coil to finished piece in SAP ERP.

Kayseri̇ · Kayseri Organized Industrial Zone

Formal Alüminyum

Mechanical Machining

Kayseri̇ · Kayseri Organized Industrial Zone