4-Belt produces polyurethane heat-sealing belts for handling, with uses in all industrial sectors, from the ceramic sector to the food sector, from the wood sector to the glass sector, to countless other fields of application. We use for the production of the belts only and exclusively an absolutely pure TPU polymer, a certified material, specially designed for extrusion and perfectly compliant with the regulations required in the various fields of application such as the FDA / EC regulations in the food sector. 4-Belt also produces a complete range of accessories for conveyor belts, strips of various types in TPU and PVC, guides, containment edges, homogeneous belts, fingers. All made with raw materials that guarantee optimal welding both hot and high frequency. We are a unique company in the sector to produce all the profiles sold both in TPU and PVC on its own. ENSURE YOUR POWER