Bottles & Closure Systems

DWK manufacturers a range of high-quality molded glass and plastic bottles and closures developed for the pharmaceutical, diagnostic and chemical market sectors.

DWK is a premier source for high quality molded glass and plastic bottles designed to international standards for the packaging of diagnostic, pharmaceutical, and industrial content. Our bottles are offered with validated closures to ensure safe storage and delivery of packaged content. Molded Type I and Type III borosilicate glass bottles are available in screw thread and crimp finish. Plastic bottles are available in a wide range of resins to meet diverse chemical compatibility and compression specifications.

DWK’s bottle portfolio is complemented by a comprehensive range of container closure solutions. Improving workflows and simplifying sourcing, container closure systems are available in sterile ready-to-use (RTU) formats.

Global Manufacturing

Our global network supports your local and global market strategies through sourcing redundancy and availability.

Simplified Sourcing

Simplify your supply chain through single sourcing of validated container closure systems.

Custom Secondary Packaging

DWK can meet your design, packaging, configuration, surface treatment, and ready-to-use requirements.


Particulate cleaning, depyrogenation, and sterilization to USP & EP standards for injectable use

Contact Us with your packaging questions