Our Expertise
The GCA difference excellence in every detail
At GCA, our expertise is built on advanced manufacturing technologies,
internationally recognized quality standards and a culture of continuous innovation. We deliver reliable, high-quality glass packaging solutions that create long-term value for global brands.
From design and production to quality control and packaging, we operate with fully automated systems and globally recognized management standards.
As an active member of leading industry organizations and initiatives, we contribute to the development of the global glass packaging sector while advancing sustainable and responsible production practices.
Advanced Manufacturing
State-of-the-art production technologies
Certified Quality
SEDEX, ISO 9001, ISO 50001 & BRCGS Standards
Industry Leadership
Active member of ASD, SUDER, ÇEVKO, MASUDER, FEVE, SUSTAINABILITY ACADEMY and ACERS
Responsible Production
Sustainability-focused operations and recycling initiativesTechnology
We make a difference by using the power of technology
NNPB (Narrow Neck Press and Blow)
NNPB technology enables the production of lightweight glass bottles by optimizing glass distribution without compromising strength or performance. It helps beverage brands reduce material consumption, transportation costs and environmental impact while maintaining high quality standards.
Hot-End and Cold-End Coating
In glass packaging production, the hot-end coating provides the base layer for the cold-end coating. While the hot-end coating level on the bottle body is expected to be above 20 CTU (Coating Thickness Unit), the coating level at the bottle finish (mouth) should be below 10 CTU to ensure proper sealing and product performance.
Regenerative Furnace
GCA's regenerative furnaces recover heat from exhaust gases through honeycomb-structured refractory regenerators. The recovered heat is reused to preheat the combustion air, improving energy efficiency, reducing fuel consumption and lowering CO₂ emissions while maintaining high melting performance.
Quality Standarts
Quality is integrated into every stage of our production process.
From forming and coating operations to automated inspection, laboratory testing and final packaging, each glass container undergoes rigorous quality control procedures.
Reliable Quality
Every product is verified against strict specifications to ensure safety, durability and customer satisfaction.
Laboratory Testing
Products are tested for pressure resistance, thermal shock, impact strength and coating performance.
Automated Inspection
State-of-the-art vision systems detect dimensional, cosmetic and structural defects in real time.
Advanced Process Control
Continuous monitoring throughout the production process ensures consistency and precision.
Certificates
Together, we achieve success after success
BRCGS PM
Our production systems are designed and certified in accordance with the BRCGS Packaging Materials Standard. This certification ensures that our glass packaging is manufactured under controlled conditions that minimise physical and chemical contamination risks and is delivered safely to our business partners.
GCA is Türkiye’s first and only glass packaging manufacturer to achieve an AA+ rating the highest grade awarded under the BRCGS Packaging Materials Standard following an unannounced audit.
SEDEX
Our SEDEX certification confirms that our company operates in accordance with international standards in the areas of labor rights, health and safety, environmental protection, and business ethics. Every year, GCA successfully completes an independent third-party audit in accordance with the SMETA 7.0 methodology.
ISO 9001:2018 Quality Certificate
All of our glass packaging production management processes are carried out and audited according to the ISO 9001:2018 quality standard requirements.
ISO 50001 Energy Management Certificate
This certification confirms that our energy management system complies with international standards and that we continuously improve our energy performance. We place energy efficiency at the core of our operations from process design to implementation adopting a systematic approach to ensure the efficient use of natural resources and to reduce our environmental impact.
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