Turnov, Czech Republic Operations

• High-Performance Alumina Ring and Disc Seals – Extremely durable and reliable alumina seals used in automotive, pneumatic and plumbing applications.



• Faucet cartridges – Assembled with our high performance alumina seals, these cartridges provide ultimate performance and exceptionally long useful life.



• Alumina tiles – Used in ballistic and/or wear resistant applications. We also offer custom-made pre-assemblies.



• Precision Machining and Specialty Products
• From prototyping to full-production quantities
• Comprehensive machining capabilities
• Rapid turnaround
• Superior, signature CoorsTek OpX™ quality assured
• Tolerances to below 0,01 mm
• Expert technical and material support
• Extensive research and development capabilities
• Typical products include:
• Ceramic Cutting Tool Inserts
• Ceramic Shaping Tools
• Ceramic Setting Pins
• Many other critical-duty components


• Ceramic Filters – Flow-Rite™ ceramic filter cores for use in iron, steel, and aluminium casting applications help to eliminate slag, dross, and inclusions which affect ductility, fatigue, and toughness of the casting.