Our Quality Control & Standards

At Seral, we believe that true innovation in aluminum extrusion and solar mounting solutions begins with uncompromising quality. As a leading aluminum extrusion manufacturer in Istanbul, Turkey, we apply strict quality control systems and international standards to deliver products trusted by industries worldwide.

Our Commitment to Quality

Every profile, rail, frame, or solar mounting component we manufacture undergoes precise quality checks at every stage of production. From raw aluminum billet selection to final packaging, our goal is to ensure that customers receive durable, high-performance, and precision-engineered aluminum solutions built to last in the most demanding environments.

International Standards & Certifications

Seral operates under globally recognized standards to guarantee product reliability and consistency. Our production processes are aligned with:

ISO 9001 – Quality Management Systems
DIN 12020 – Aluminum profiles for precision applications
EN 755-9 – Mechanical properties of aluminum extrusion products
ISO 14001 – Environmental Management
ISO 45001 – Occupational Health & Safety

As an ISO-certified aluminum extrusion manufacturer, Seral ensures that all products meet or exceed the quality expectations of industries including renewable energy, construction, automotive, transportation, and architecture.

Advanced Testing & Quality Control

Our in-house laboratory uses advanced technologies to validate product quality and performance. We apply:

Spectrometer analysis to confirm alloy composition
Tensile and hardness testing for mechanical strength
Dimensional and tolerance checks for precision profiles
Surface finish inspections for flawless appearance
Corrosion resistance testing to ensure long-term performance in solar and outdoor applications

This systematic approach guarantees that Seral’s solar mounting rails, PV module frames, brackets, clamps, and custom aluminum extrusions deliver exceptional reliability.

Continuous Improvement & Innovation

We see quality as a journey, not a checkpoint. Through ongoing employee training, process optimization, and technology upgrades, Seral continuously improves production efficiency while maintaining world-class standards. Our dedication to sustainable manufacturing also ensures environmentally responsible operations.

Full Traceability & Transparency

Every product leaving our facility can be traced back to its raw material batch. This level of traceability provides complete transparency and accountability, strengthening trust with customers around the globe.

Customer-Centric Quality Standards

At Seral, quality goes beyond manufacturing—it’s about understanding customer needs. We collaborate closely with customers to design and deliver custom aluminum extrusion profiles and solar mounting solutions that meet technical requirements, international standards, and long-term durability expectations.