Steel Construction Specialists

Strong Steel Structures

With over 20 years of experience, we deliver the highest quality steel construction solutions for industrial, commercial, and custom projects.

Get a Quote Our Services
500+
Completed Projects
20
Years Experience
98%
Client Satisfaction
What We Do

Steel Solutions
For Every Project

01
Steel Construction
Robust steel construction systems designed for factories, warehouses, hangars, and commercial buildings.
02
Mezzanine Floors
Maximize your existing space with our efficient mezzanine and intermediate floor solutions.
03
Steel Roofing
Long-lasting steel roofing systems built to withstand all weather conditions.
04
Steel Stairs
Aesthetic and functional steel staircases, railings, and platform systems.
05
Warehouse & Hangar
Large-span warehouse and hangar structures with prefabricated and steel system options.
06
Custom Projects
Custom design and manufacturing for your needs. Engineering solutions for all types of steel structures.
STEEL
20
Years
Experience
About Us

Your Trusted
Partner

Operating in the steel construction industry since 2004, our company has successfully completed over 500 projects. With high-quality materials, our experienced team, and a customer-focused approach, we deliver every project on time and within budget.

Earthquake Resistant
Manufactured to TSE and EN standards
Fast Assembly
Guaranteed on-time delivery
Competitive Pricing
Solutions for every budget
Warranty
Full warranty on all projects
Our Process

How We Work

1
Site Survey
After receiving your request, we conduct an on-site survey to fully understand your needs.
2
Engineering
Our experienced team performs structural calculations in accordance with specifications and develops your project.
3
Manufacturing & QC
We manufacture with a focus on aesthetics and durability, ensuring product quality through rigorous quality control.
4
Delivery & Installation
Our experienced installation team delivers and installs the completed products, ready for immediate use.
Completed Projectsler

Our References

Steel Construction
Sincan OSB Çelik Konstrüksiyon
Manufacturing and installation of a large-span steel construction building in an organized industrial zone.
Debris Chute
Makro Akyapı İnşaat — Mavera Comfort
Design, production, and installation of a corrugated debris chute and tower for a construction site.
Steel Bridge
Yapı & Yapı İnşaat — Terkos-İkitelli İsale Hattı
Steel bridge and wrought iron railing manufacturing and installation were completed for this project.
Steel Stairs
Adore Mobilya
Custom-design steel staircase manufacturing and installation for a furniture showroom.
Steel Construction
Ankapark Çelik Konstrüksiyon
Steel structural system manufacturing and installation for a large-scale amusement park project.
Seismic Isolator
Deprem İzolatör Çeliği
Custom steel isolator system production for structures requiring high seismic safety performance.

You Imagine It
We Build It

We provide custom solutions for steel construction buildings, elevator steel structures, steel staircases and railings, site mobilization, and decorative steel applications.

Get a Free Quote
Get In Touch

Let's Talk
About Your Project

Phone
+90 533 688 17 23
Email
nis@nissteel.com.tr
Address
Atatürk Mah. Adnan Menderes Cad. Aktim2 İş Merkezi No:15 Bölüm:35, Esenyurt / İstanbul
🇹🇷  TR