ROYER SAS is a provider of products and services such as filtering equipment and supplies,filters, ferrous metals,filters, non-ferrous metals,filters, wire mesh and wire gauze,filter elements, wire gauze,sieves and screens, wire,screens, wedge wire,panels, sifting,filters, metal, for domestic pumps,filters, metal, for domestic extractors,filters, metal, for coffee machines,filters, metal, for industrial machinery lubricating and cooling fluids,sieves, grading sets, for building materials,sieves, slotted, metal,filters, metal, coffee, for individual cups,screens, wire, for quarrying machinery,screens, metal, solids retention, for dishwashers,filters, metal, cooking fat,boilers, stainless steel.