Raw materials
Sawing
Milling
CNC MillingIn the vibrant architectural landscape of Barcelona—a city balancing Gothic heritage with cutting-edge Smart City infrastructure—our Fixed Window solutions are engineered to meet strict EU building codes. The Mediterranean climate requires windows that offer extreme UV resistance and thermal efficiency. Grandex Door Solutions integrates Chinese manufacturing scale with bespoke European design aesthetics, providing developers in Barcelona with competitive lead times and high-precision CNC manufacturing that matches local craft standards.
Our R&D team continuously aligns with the EU’s "Green Deal," ensuring that our fixed window units contribute to low-carbon building certifications like BREEAM or LEED. With 85 specialized engineers, we provide local support for architectural custom dimensions, ensuring seamless integration into Barcelona's unique urban renovations and new developments.
Grandex operates a 35,000m² facility, serving as a hub for intelligent manufacturing. Our quality assurance, involving a 45-member team and ISO 9001 protocols, guarantees that every window exported to the Iberian Peninsula meets rigorous durability standards. Looking ahead, our integration of AI-driven sorting and predictive maintenance in CNC centers positions us as a top-tier partner for large-scale commercial contractors.
Supply chain connectivity with 1,200 partners ensuring stable raw material availability.
Full support for European technical certifications and safety standards.
120+ new designs annually, pushing the boundaries of frame aesthetics and thermal glass technology.
CNC Drilling
CNC Center
Cutting
Intelligent Sorting
Checking and Packing
Sawing Machine
Milling Machine
CNC Milling MachineYes, we adhere to strict ISO and third-party lab testing tailored for EU/US exports.
We provide full custom dimensioning and surface finishing for unique Mediterranean architecture.
With 1,200+ supply partners, we ensure high efficiency and competitive logistics management.
Grandex Door