Slovakia’s architectural landscape is undergoing a transformation, blending traditional European aesthetics with modern, energy-efficient requirements. As part of the EU, Slovakia demands high standards for insulation and durability. Our bi-folding door solutions provide the perfect thermal barrier for the Central European climate, offering seamless transitions between interior living spaces and external patios or balcony areas.
Established in 2014, Grandex Door Solutions Co., Ltd. operates a 35,000 m² facility. With 16 years of expertise, we manage an annual export revenue of $28M. We are not just a manufacturer; we are a strategic partner for Slovakian developers.
Specialized R&D Engineers
New Designs Yearly
Supply Chain Partners
Our production line utilizes state-of-the-art CNC centers, intelligent sorting lines, and strict ISO 9001 quality controls. By integrating AI-driven monitoring with human expertise, we deliver precision that meets stringent Western European construction codes.
Q: Are your bi-folding doors suitable for harsh Slovakian winters?
A: Yes, our doors feature advanced thermal breaks and multi-point security locking, engineered for energy efficiency and weather resistance.
Q: Do you offer customization for residential projects?
A: Absolutely. With 85 specialized engineers, we offer full bespoke solutions including dimensions, security locks, and custom glass panels.
Raw materials
Sawing
Milling
CNC Milling
CNC Drilling
CNC Center
Cutting
Intelligent Sorting
Grandex Door