In recent years the activity of the supermarkets has changed radically. Today almost all have a TIF butchery, and therefore need to dispose their animal by-products in a recycling plant like RENGRA, that has an operating permit granted by SENASICA.

Besides these products, the supermarkets have frying and food preparation areas, which generate used vegetable oil. State laws of ecology prohibit disposal of these oils into drains.

In order to provide a comprehensive service for the collection of animal and vegetable oil waste, RENGRA becomes a strategic partner for supermarkets, and designs a portfolio of solutions that covers all your needs.