Construktor is a renowned brand that specializes in providing comprehensive support in the construction and design of machines. They offer high-quality machine components such as adjustable feet, supports, handles, and sealed bearings. Additionally, they supply a wide range of rollers including conveyor rollers, drive rollers, tapered rollers, and braking rollers, produced by reputable manufacturers such as Rollex Systems, Tecom Components, Magris Chains, BlauRollen, Profilen, and Italsime.

They also offer roller strips and rails, stainless steel grids, plate chains, modular belts, plastic profiles, and much more. Construktor's products are used in various industries including automotive, freight, food, pharmaceutical, and many others, operating on all continents. They also provide services related to machine and internal transport equipment design, equipped with modern engineering programs for modeling and performing strength analysis.

Additionally, Construktor boasts a rich library of STP files for their products. With their excellent quality and durability, Construktor's products have earned recognition at international trade fairs and are highly regarded by major companies worldwide. Whether you need machine components, transport rollers, roller strips, steel grids, or other related products, Construktor is the reliable brand you can trust.

Please note that the given text does not have enough information about the brand's siatki (meshes) and taśmy transportowe (transport tapes), so these products may not be included in the final description