Only impeccable raw materials approved by the laboratory are used at the production stage. If a raw material does not meet stringent WIBERG criteria, it will not be included in any WIBERG product. The first stage is always multi-stage cleaning, followed by recipe-specific mixing and packing. We abide by detailed working instructions and use checklists at every stage. Every stage is documented in writing − this way there is total traceability of every batch from goods-in to delivery.
