Daikyo Crystal Zenith® Cartridges

Predictable, reliable, versatile

Daikyo Crystal Zenith® cartridges combine the superior performance of Crystal Zenith polymer with predictable functionality, safety and compatibility with a variety of devices.

Delivery devices, such as multi-use pens, demand cartridge technology that’s predictable and safe. Daikyo Crystal Zenith cartridges have tight dimensional tolerances, and are suitable for high-viscosity drugs and long-term storage.

Crystal Zenith Cartridges offer:

  • Superior barrier protection
  • Superior functional performance without silicone oil
  • Compatibility for high-viscosity drugs
  • Tight dimensional tolerances
  • Suitable for auto-injectors and pen delivery systems

Unique Designs to Meet Your Specific Applications
Every day, West is working by our partners’ side to design and manufacture drug packaging and delivery systems that will bring their drugs from concept to patient efficiently, reliably and safely. West's concept design, development, engineering and project management teams can facilitate all steps necessary to take a product from concept to commercialization, including full validation and chemical and functional testing. Custom components can be provided in ready-to-use or ready-to-sterilize formats.

Click here for a real world example of a custom development project between West and a customer.







Daikyo Crystal Zenith® is a registered trademark of Daikyo Seiko, Ltd.

Daikyo Crystal Zenith® technology is licensed from Daikyo Seiko, Ltd.

FluroTec® is a registered trademark of West Pharmaceutical Services, Inc., in the United States and other jurisdictions.

SmartDose® is a registered trademark of West Pharma. Services IL, Ltd., a subsidiary of West Pharmaceutical Services, Inc.

West markets SmartDose® as a multi-component system only.  Final assembly of the prefilled component is completed by the pharmaceutical company.

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