Welcome to the market leader in the rubber-steel sealing market. As a partner to industry for more than 80 years, Kroll & Ziller offers the following products and services: -environmentally safe gaskets (confirmed by independent institutions). -operational safety (to prevent downtime and damage). - standardization (allows a significant limitation of variety and stock-keeping). -easy handling (to reduce the daily problems of maintenance personnel and fitters). -cost efficient logistics (to reduce problems of procurement and purchasing).