AlumExpert is a modern manufacturing plant producing aluminium systems and sectional doors, founded in 2025. We are part of the PromTechPlast group of companies, which has over 15 years of experience in manufacturing and engineering solutions for the construction and industrial sectors. Our plant specialises in the production of warm and cold aluminium profiles through the extrusion of aluminium, polyamide and silicone, carried out at our production site. State‑of‑the‑art equipment, premium materials and strict quality control enable us to manufacture products that meet the highest market requirements.
One of our key areas of activity is the production of sectional doors — industrial, garage and special types (PVC, swing, high‑speed). We use our own patented technological solutions, which ensure the reliability, durability and ease of use of every structure. AlumExpert has its own design department, which allows us to develop and implement projects of any complexity based on customers’ individual drawings. We focus on creating optimal solutions that combine functionality, technological efficiency and aesthetics. We value partnership, quality and innovation — these principles underpin every product manufactured under the AlumExpert brand.