Sidebar – Blog Category Completed Projects Long-term cooperation of WOLFF GROUP with a major energy and heat groupAn explosion in the food industry that changed everything. A case study and changes implemented by the WOLFF GROUPDust monitors for dust collection systemsA multi-stage project to stringent requirements or the supply of Ex-rated earthing, lighting and electrical engineering systems for an R&D centreExplosion prevention and isolation supplied for a cardboard manufacturer