The Art of Steel Construction
The Art of Steel Construction
Trinmak Engineering provides structural steel construction solutions for industrial plants and heavy industry applications. Our projects are designed and executed with a strong focus on structural safety, manufacturing precision, and long-term structural durability.
All steel structures are developed in accordance with the EN 1090 standard, within EXC2 and EXC3 execution classes, depending on project requirements. Welded fabrication processes are carried out in compliance with ISO 3834 quality requirements, where applicable, ensuring high structural integrity and consistent quality.
During the design and engineering phase, the following principles are applied:
- IFC / BIM-based models
- Structural and strength calculations in accordance with current regulations and standards
- Detailed fabrication and erection drawings
- Full compliance with project specifications
Based on these principles, Trinmak delivers end-to-end solutions, covering the entire process from engineering and design to fabrication and on-site execution.
Precision Manufacturing for Heavy Machinery Parts
Precision Manufacturing for Heavy Machinery Parts
We are excited to introduce our specialized manufacturing services for heavy machinery parts. With years of experience and a dedicated team of experts , we offer precision engineering and top-quality all types of precise weldded fabrications to meet the demands of your industrial machine needs.
Custom Manufacturing: We create tailored parts that fit the unique specifications of your machinery.
High-Quality Materials: Using only the best materials to ensure durability and reliability.
Advanced Technology: Utilizing state-of-the-art machinery and technology for precise and efficient manufacturing.
Quality Assurance: Rigorous testing and quality control measures to guarantee the highest standards.
EN 1090 EXC2 / EXC3 & ISO 3834 Certified Steel Construction Manufacturing
EN 1090 EXC2 / EXC3 & ISO 3834 Certified Steel Construction Manufacturing
Trinmak Engineering manufactures structural steel components in compliance with EN 1090, covering Execution Classes EXC2 and EXC3, in accordance with European Union regulations.
EN 1090 defines the requirements for the design, fabrication, welding, inspection, and certification of load-bearing steel structures. Trinmak supports these requirements through an ISO 3834 compliant welding quality management system, ensuring consistent and high-quality manufacturing.
Within this framework, Trinmak Engineering provides:
Manufacturing compliant with EN 1090 – EXC2 / EXC3 requirements
Structural steel fabrication meeting CE marking regulations
Welding operations managed according to ISO 3834 standards
Production based on approved WPS / WPQR procedures
Certified and qualified welding personnel
Full material traceability, dimensional control, and quality records
Project-specific inspection, testing, and quality documentation
With this integrated quality approach, Trinmak Engineering delivers reliable solutions for industrial facilities, heavy steel structures, factory buildings, machine frames, and custom-engineered projects across European and international markets.
Trinmak provides full range of design and engineering, procurement, in-house welded fabrication, modularization, construction, commissioning and start-up, operation and project management services.
The production of varied steel constructions is one of the key business operations of “Trinmak”. Having all the necessary technical resources and highly-qualified personnel we put any difficulty metal production project into implementation. To guarantee the compliance with technical standard, we provide high quality control throughout all stages of the project.
- Material inspection prior to loading
- Freight insured from factory to jobsite
- Shipping documents & material lists
- Certified training for local contractors
- Scheduled job site inspections
Pre-Engineered Steel Construction
Efficient pre-engineered, prefabricated bolt-together solutions for quick assembly & cost-effective steel construction.
Whatever the size , shape or of your project, Trinmak has the experience and capacity to get it done right.
- We source top-quality products
- Meet AWS & AISC standards
- Finish coats of paint available
- Environmentally controlled systems
- Production tracking
Stainless Steel & Aluminum Welded Fabrication Solutions
Stainless Steel & Aluminum Welded Fabrication Solutions
Trinmak Engineering specializes in the welded fabrication of stainless steel and aluminum components for demanding industrial and engineering applications. By utilizing advanced TIG (GTAW), MIG (GMAW), and robotic welding technologies, Trinmak manufactures AISI 304, 310,316 stainless steels and high-performance structural aluminum alloys with exceptional precision and repeatability. All welding activities are carried out in accordance with approved WPS / WPQR procedures and supported by certified and qualified welding personnel, ensuring superior weld integrity, corrosion resistance, and long-term structural performance. From hygienic stainless steel process equipment to lightweight aluminum frames, machine components, and custom-engineered assemblies, Trinmak delivers fully traceable, dimensionally accurate, and European-standard welded solutions for industrial plants, automation systems, food & chemical industries, and heavy engineering projects.
Conveyor System Design & Engineering Solutions
Conveyor System Design & Engineering Solutions
Trinmak Engineering provides conveyor system design and engineering solutions for industrial production lines. Our engineering process begins with SolidWorks-based 3D design, covering material flow analysis, load capacity calculations, conveyor type selection (belt, roller, chain, overhead), line speed optimization, and modular system architecture.
All conveyor systems are designed and fully detailed in a SolidWorks environment, ensuring structural integrity, maintainability, and compliance with safety standards. The designs are developed to enable seamless integration with PLC-controlled automation, sensors, and robotic systems. By combining mechanical engineering expertise with hands-on manufacturing experience, Trinmak delivers scalable, reliable, and long-lasting conveyor solutions tailored to production requirements
Let’s grow together
We produce results for our customers
Chassis Manufacturing
Trinmak Engineering provides chassis manufacturing solutions for heavy-duty and industrial applications, combining precision machining with robust structural steel fabrication. Our production process focuses on dimensional accuracy, load-bearing capacity, and long-term durability, ensuring that chassis structures meet demanding operational requirements.
Using advanced machining methods and controlled fabrication processes, we manufacture complex chassis components with tight tolerances. All chassis structures are designed and produced to support high static and dynamic loads, while maintaining compatibility with downstream assembly, automation, and operational systems.
Industrial Automation
Trinmak Engineering delivers advanced industrial automation solutions integrating PLC software, HMI visualization, safety systems, OEE monitoring, traceability, and data logging for conveyor lines and industrial production systems.
Our automation architecture is designed in compliance with EN 60204-1, EN ISO 12100, and where required EN ISO 13849-1, ensuring safe, reliable, and continuous operation. By utilizing platforms such as Siemens SIMATIC, Allen-Bradley, and Schneider Electric, we enable real-time production monitoring, cycle time analysis, fault diagnostics, and performance tracking.
Through structured data acquisition and traceability, critical production parameters such as process status, alarms, counters, and production history are recorded and made available for quality control, OEE analysis, and continuous improvement initiatives. Our systems are designed to support MES and ERP integration, providing a solid foundation for digitalized and data-driven manufacturing environments
Portable Shelving Systems
Trinmak Engineering designs and manufactures portable shelving systems and transport cassettes engineered specifically for heavy-duty steel industry operations. These systems are developed to ensure safe storage, efficient material handling, and reliable transport of long and heavy steel components.
Our portable shelving solutions are custom-built according to load capacity, product geometry, and operational requirements. Designed for high static loads, easy handling, and long-term durability, the cassette systems support seamless integration into production, storage, and internal logistics processes while maintaining operational safety and efficiency.
Handling Systems
Trinmak Engineering provides complete handling system solutions for a wide range of industrial products, combining mechanical design, automation, and robotic integration. Our handling systems are engineered to ensure safe product transfer, optimized material flow, and high operational efficiency across production and logistics environments.
From concept to commissioning, we design and implement automated and semi-automated handling systems including robotic loading and unloading, palletizing, buffer stations, and custom material handling solutions. All systems are developed with a focus on process reliability, flexibility, and seamless integration with conveyors, PLC controls, and factory automation systems.
FIBRE BOBIN HANDLING
Handling Systems
ware house
STEEEL CONSTRUCTION
portable shelving systems
WELDED FABRICATION
INDUSTRIAL PLATFORMS
Structural Steel
LADDERS
Steel Structure
AUTOMATION
Engineering
Provıding addıtıoanal servıces
Superior Quality with Focus on Efficiency
Sheet Metal Laser Cutting
Sheet metal laser cutting is a precise and efficient industrial process for your needs.
Tube Laser Cutting
Tube laser cutting is a method of utilising laser to manipulate and cut tube.
Pressed Parts
The products we manufacture are all designed to meet customer standards & specifications.
Machining
Machining, milling, and turning company that provides exceptional value & competitive pricing
Our Social Impact
At Trinmak Group, we encourage to promote healthy living for a happier society.We firmly believe that sport builds a team spirit and teaches us to cooperate, encourage others in difficulties and better understand our teammates and competitors.For this reasons we chose to support a local amateur Turkish football club Masukiyespor.
