Opal Steel Construction Industry and Trade Inc.

Since the year 2000, OPAL Steel has been a trusted name in the construction industry, offering innovative, reliable, and high-quality steel construction solutions. Founded by industry experts with decades of accumulated knowledge, the company combines technical expertise with a highly skilled workforce to deliver cutting-edge projects. Operating from its modern production facility in the Sakarya 3rd Organized Industrial Zone, OPAL Steel utilizes a closed production area of 10,000 m² with a monthly capacity of 1,000 tons, equipped with the latest technological advancements.

Our philosophy is built on three core principles — quality, speed, and customer satisfaction. We specialize in turnkey steel structures, from design to final implementation, ensuring our clients receive projects on time, within budget, and in compliance with international standards. Our service scope includes industrial buildings, factories, warehouses, business centers, sports complexes, cold storage facilities, garages, roofing and façade cladding, and much more.

Why Choose OPAL Steel

Turnkey Solutions: From architectural planning to on-site assembly, every stage is handled by our in-house experts.

Cutting-Edge Technology: We use CNC-controlled, fully automated machines for precision manufacturing, ensuring minimal on-site modifications.

Compliance with International Standards: All projects meet Eurocode and AISC requirements, guaranteeing structural safety and durability.

Seamless Collaboration: Our engineering team works closely with architects and structural designers to ensure every detail meets client expectations.

Our Capabilities

◦ Industrial Facilities

◦ Factory Buildings

◦ Commercial Buildings and Warehouses

◦ Production Plants

◦ Sports Complexes

◦ Social and Recreational Facilities

◦ Aircraft Hangars

◦ Marketplaces

◦ Mini Storage Units

◦ Cold Storage Buildings

◦ Agricultural and Livestock Structures

◦ Architectural Design Projects

◦ Steel Construction Plants

◦ Steel Roof Systems

◦ Marinas and Port Structures

◦ Educational Institutions

◦ Cultural and Tourism Buildings

Technology & Expertise

OPAL Steel integrates modern engineering techniques with advanced manufacturing systems. Using CAD-based steel modeling, we create accurate production drawings and material lists in record time. All structural elements — including columns, beams, trusses, and angles — are prefabricated in our factory, numbered, drilled, and painted before shipment. This approach eliminates unnecessary cutting or welding at the construction site, resulting in faster assembly and higher precision.

Our production process includes:

◦ CNC oxygen and plasma cutting

◦ CNC drilling and marking

◦ Sandblasting and industrial painting

◦ Submerged arc welding

◦ Profile manufacturing and assembly line production

Commitment to Quality

We operate under the ISO 9001 Quality Management System, managed with the QPR Process Guide software, ensuring consistency in every phase. Each project undergoes rigorous quality control checks before leaving the factory.

Investing in People

At OPAL Steel, we believe our greatest asset is our team. We continuously train our workforce, providing them with the latest tools, technical resources, and safety training to keep pace with the evolving demands of the steel construction industry.