WZT Wendland-Zerspanungs is in the industry of:All Other Fabricated Metal Product ManufacturingAlumina and Aluminum Production and ProcessingElectronic Shopping and Mail-Order Houses Jewelry and Silverware ManufacturingPlastics Materials and Basic Forms and Shapes Merchant Wholesalers Coating, Engraving, Heat Treating, and Allied ActivitiesCutlery and Handtool Manufacturing
What is WZT Wendland-Zerspanungs's total number of patents?