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Steel Construction
Specialist companies in Steel Construction.
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Products in This Category
Approved supplier product catalogs in this category.
Stark Mounting
Ground-Mounted PV Mounting Systems
Solar Steel StructureGround-mounted solar plants require structures designed for the site’s soil class, soil chemistry, wind, seismic and snow loads, and corrosion risk. Stark manufactures the structural elements accordingly, calculating each system for local wind, snow and seismic requirements. Structures are specified with C4-certified corrosion protection and accommodate both portrait and landscape PV module layouts.
İzmi̇r
Stark Mounting
Solar Carport Systems
Solar Steel StructureSolar carport systems for airports, shopping centres, hospitals and similar sites are project-specific steel structures with high strength and corrosion resistance. The single-vehicle system holds 6 modules (about 3.5–4 kWp); the double-vehicle system holds 10 modules (about 6–6.5 kWp), in zinc-magnesium-aluminium coated steel. The modular layout scales from one bay to large parking areas and is compatible with EV charging infrastructure.
İzmi̇r
Solmet
Ground Fixed Solar Mounting Systems
Solar Steel StructureGround-fixed solar mounting systems are steel structures for open terrain. SM01 and SM02 are ground-driven systems with 2 vertical or 4 horizontal panels for large and medium-sized terrains. SM03 and SM04 use screw piles on irregular terrains; the screw piles have high-strength properties, can be used any time of the year and are not affected by wind or storm vibration. SM05–SM08 are concrete-base anchored or concrete-embedded column systems for sloped and loose ground. SM09 is a ground-driven single-column system used on hard ground to decrease the number of legs and cost. The high-level engineering design provides assembly and cost advantages.
Bursa · NOSAB Organized Industrial Zone
DGN Profil San. ve Tic. Ltd. Şti.
Sigma Profile
Solar Steel StructureSigma profile is a rigid Σ-section member used in heavy-load bearing systems. DGN Profil rolls it with web (W) 160–400 mm, flanges (F1/F2) 50–100 mm, lips (L1/L2) 15–30 mm, connection face (A) 40–150 mm, bend 22 mm, depth 25 mm and thickness 1.5–4 mm. Steels are black S235–S500, pregalvanized ALUZINC S350GD/S420GD-Z275 and Magnelis ZM310/ZM350. Galvanized coating plus custom cut and bend serve solar mounting structures, steel construction, industrial racking, prefab and roof-facade systems.
Kocaeli̇
Solarçelik
62x41 C Profile
Solar Steel StructureThe 62x41 C profile is a deep-web carrier with Ix 7.82 cm⁴. Section A 41 mm, B 62 mm, C 12 mm lip. Thickness 1.8–3 mm; pregalvanized weights 2.48 kg/m at 1.80 mm, 2.74 kg/m at 2.00 mm, 3.38 kg/m at 2.50 mm and 4.02 kg/m at 3.00 mm. Grades S250GD, S350GD, DX51D; coating TS EN 10346 Z275 pregalvanized or TS EN ISO 1461 hot-dip. Used as module purlins on wide-span ground-mount plants and as long-span roof rails under high snow/wind load. Packed 40 pcs/bundle; stock 4.2–7.2 m and cut-to-length 1,000–12,000 mm.
İstanbul
Magafi Makina Enerji A.Ş.
Solar Twin Vertical System
Solar Steel StructureThe Solar Twin Vertical System (MGF-GS-2D) is a steel carrier in which panels are placed in a twin vertical layout for small and large sites. All parts are produced in steel and installed by pile-driving. Material follows EN10025-EN10029, with optional Magnelis coating on the upper group. Layout is vertical, tilt 0-60 degrees, coating ISO EN 1461 hot-dip galvanizing. Warranty is 10 years; compatible with framed and frameless panels. It is used as a ground-driven twin vertical steel system for both field and concrete-base construction.
Ankara
Isotec Enerji A.Ş.
ISOGROUND TWO Ground Mounting System
Solar Steel StructureISOGROUND TWO is ISOTEC’s dual-post, fixed-tilt ground-mount PV structure. It is offered in steel–steel (SS) and steel–aluminium (SA) variants and can be fixed by ramming, concreting or above-concrete anchors. Carrying members use EN 10346 ZM-coated steel (S350GD + ZM310); SA purlins are Aluminium 6063-T66; fasteners are stainless A2-70. Module layouts: 2/3 portrait or 4/5 landscape; panel L 1,500–2,500 mm, W 990–1,330 mm, H 30–45 mm, tilt 10°–30°. Designed to Eurocode 0/1/3, TS 498 and TBDY 2018; 25-year design life (C3/C4).
Kocaeli̇ · Kocaeli Gebze VI(IMES)Makine Ihtisas Organized Industrial Zone
Tekinsan Makina İml. Mon. İnş. Elek. Temz. Turz. Taah. Tic. Ltd. Şti.
Bag Filter Fabrication
Solar Steel StructureBag filter fabrication offered within steel and mechanical manufacturing. Steel filter housings for dust collection and process filtration in industrial plants.
Adana · Adana Haci Sabanci Organized Industrial Zone
Tekinsan Makina İml. Mon. İnş. Elek. Temz. Turz. Taah. Tic. Ltd. Şti.
Mill Housing Fabrication
Solar Steel StructureMill housings manufactured within steel construction and mechanical fabrication scope. Complex industrial projects are managed by an experienced engineering team; mill housing fabrication and assembly for cement and mining plants.
Adana · Adana Haci Sabanci Organized Industrial Zone
Loça Mühendislik
Industrial steel structures
Solar Steel StructureThe activity field lists steel fabrication and installation, shipyard hangars, cranes, gantries, davits, hatch covers, bridge walkways, pressure vessels, pressure rooms, piers, stainless equipment and tanks. The English profile publishes 6000 t/year workshop and 12000 t/year shipyard steel capacity and CE EN1090-2 Execution Class 3. About states industrial steel structures are supplied to Tuzla shipyards and foreign orders. Production is at parcels L/1-6 and D/6.
İstanbul · Istanbul Leather OSB
Polarkon Metal Yapı
Free-Form Steel Structures
Solar Steel StructureArchitectural free-form steel is delivered design-build. Curved roof and façade geometry is applied on references such as Al Rashid Mall (Abha). Structural design is in-house. The Free-Form Steel Structures product is supplied in this scope from the plant. Two plants totalling 34,000 m² at Polatlı OSB 212nd Street No:5 fabricate 16,000 tons/year to EN 1090 EXC3 and EN ISO 3834-2; more than 650 design-build projects are completed.
Ankara · Polatli Organized Industrial Zone
Polarkon Metal Yapı
Space Frame Structures
Solar Steel StructureSpace frames use pipes and bolted spheres; they are lighter than conventional steel, need no site welding and shorten fabrication and erection. They have been used on 650+ airport, stadium and industrial roof projects. The Space Frame Structures product is supplied in this scope from the plant. Two plants totalling 34,000 m² at Polatlı OSB 212nd Street No:5 fabricate 16,000 tons/year to EN 1090 EXC3 and EN ISO 3834-2; more than 650 design-build projects are completed.
Ankara · Polatli Organized Industrial Zone
Services in This Category
Approved supplier service catalogs in this category.
Mass Makina Sanayi ve Ticaret A.Ş.
Steel Construction
Custom Steel FabricationMassmak provides design, fabrication and erection of steel structures for industrial plants with an experienced team. Scope is typically customer-defined and focuses on building steelwork, enclosed stockpile structures, and conveyor/gallery steel. The company holds TÜV Austria CE conformity, EN ISO 9001:2015, TS EN 3834-2 welding quality, TS EN 1090-2 structural steel execution, OHSAS/ISO 45001 and ISO 14001 certificates, and works to AWS D1.1 Structural Welding Code—Steel.
Ankara · Ankara Sanayi Odasi 2.ve 3. Organized Industrial Zone
Ceceli Demir Sanayi Ticaret A.Ş.
Welded Steel Fabrication
Custom Steel FabricationWelded fabrication covers the full path from design to packing. Besides laser, plasma and guillotine prep, Argon (TIG), MIG/MAG and submerged-arc (SAW) welding produce steel structures. Quality is certified to EN ISO 1090-2 EXC3 for structural steel components and EN ISO 3834-2 for welding; scope includes industrial plants, hangars, silos and tanks, steel bridges, sports facilities and overhead crane girders.
Ankara · Ankara Sanayi Odasi 2.ve 3. Organized Industrial Zone
Adess Group
Steel Structure Fabrication
Custom Steel FabricationModular structural steel fabrication for offshore platforms, refinery skids, pipe racks and industrial complexes. ADESS GROUP designs and manufactures custom steel structures for oil and gas, power, petrochemical and industrial plants according to project drawings, technical specifications and international standards. Products and services include industrial steel structures, platforms and walkways, steel buildings, roof and truss systems, pipe racks and pipe bridges, pipe supports, access platforms and stairs, fire escape systems, canopies, sandwich panel systems and custom steel fabrications. Verification covers dimensional and fit-up control, weld NDT (visual, magnetic particle and ultrasonic), blasting, galvanizing and protective coatings, plus material certificates and traceability records. Applicable standards include AISC, EN 1090 EXC1–EXC4 and AWS D1.1.
Teki̇rdağ · Ergene-1 Organized Industrial Zone
TYT Prefabrik İnşaat Mühendislik Sanayi ve Tic. Ltd. Şti.
Steel Industrial Buildings
Custom Steel FabricationSteel industrial buildings provide durable, economical and long-life structures for factories, production plants, warehouses, hangars and logistics centres that need large spans. They are produced with high-strength steel framing, allowing large column-free spans and maximum usable production area. Steel members are fabricated to precise dimensions in modern plants, shipped ready for erection, and installed on site by experienced crews so that the project can be completed in a short time.
Aksaray · Aksaray Organized Industrial Zone
Stark Mounting
Custom Steel Fabrication
Custom Steel FabricationStark manufactures structural members sized for the plant’s soil class, soil chemistry, wind, seismic and snow loads, and required corrosion resistance. Zinc-magnesium-aluminium alloy coated steel provides long-term protection in coastal, humid and aggressive environments; the coating self-heals at cut or repaired edges. Rooftop work uses aluminium together with coated-steel products.
İzmi̇r
İvosis
SPP Ground Steel Construction
Custom Steel FabricationThe company supports custom profile manufacturing and carrier structure production for fixed ground solar power plant projects, and produces alternative construction solutions for different needs. In agricultural irrigation solar systems the construction is calculated in detail for land and environmental conditions and positioned correctly. For tracker systems, all load and seismic calculations are performed and solar tracker construction is manufactured to international standards.
Şanliurfa
Yerlikaya İnşaat
Mechanical Fabrication, Erection and Dismantling
Custom Steel FabricationSteel-technology services include mechanical manufacturing, erection and dismantling, together with turnkey industrial plants. Yerlikaya Construction Steel Construction and Crane Industry has produced steel needed by infrastructure, superstructure, machinery and industrial facilities and has supplied manufacturing, assembly and disassembly solutions since 1982. Covered fabrication is 6,500 m² and open fabrication 2,000 m²; heavy steel erection is carried out with site cranes and transport equipment.
Karabük · Karabuk Organized Industrial Zone
Isotec Enerji A.Ş.
Steel and Aluminium Fabrication
Custom Steel FabricationSteel and aluminium manufacturing is listed among ISOTEC’s services. On ISOGROUND TWO SS, all carrying members are ZM-coated high-strength steel; on SA, purlins are Aluminium 6063-T66 and can be cut and joined on site with connectors. Table lengths are factory-cut from the project static report. Roof and ground PV mounting systems are produced at the Dilovası/Kocaeli İMES OSB plant.
Kocaeli̇ · Kocaeli Gebze VI(IMES)Makine Ihtisas Organized Industrial Zone
CTN Makina Sanayi ve Ticaret A.Ş.
Heavy Steel Construction Manufacturing
Custom Steel FabricationAll steel manufacturing at CTN Group production facilities is produced in compliance with international quality standards. Large-scale steel construction projects are executed with an 11,500 m² facility and extensive machinery fleet.
Adana · Adana Haci Sabanci Organized Industrial Zone
CTN Makina Sanayi ve Ticaret A.Ş.
EPC Projects
Custom Steel FabricationCTN Group carries out EPC projects covering engineering, procurement and construction. From concept development to plant commissioning, it manages process design, equipment supply, site infrastructure, assembly, system integration and commissioning.
Adana · Adana Haci Sabanci Organized Industrial Zone
CTN Makina Sanayi ve Ticaret A.Ş.
Engineering and Design
Custom Steel FabricationWith our design centre and experienced engineering team, we develop high-efficiency, technology-oriented solutions for industrial plants. CTN Group is not only an equipment manufacturer but a technology company offering comprehensive engineering solutions.
Adana · Adana Haci Sabanci Organized Industrial Zone
Tekinsan Makina İml. Mon. İnş. Elek. Temz. Turz. Taah. Tic. Ltd. Şti.
Steel Construction and Assembly
Custom Steel FabricationIndustrial structures fabricated with deep technical expertise in steel construction, mechanical manufacturing and assembly. Steel fabrication and site assembly per project norms.
Adana · Adana Haci Sabanci Organized Industrial Zone
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