of single-use process components and assemblies serving the life science, pharmaceutical & medical industries.

Services for the Life Science, Pharmaceutical & Medical Industries

As a contract manufacturer of medical device components, we understand the process from initial product design to assembly of components to providing a finished product to our customers. All of this is done within a cleanroom environment that is ISO 13485 certified. At the end of the day, we strive to help companies transform ideas into intelligent solutions for worldwide use. Browse through the Services we offer, and let us know how we can help!

Injection Molding

We are continually investing in our injection molding capabilities to ensure we evolve with the needs of the bioprocessing industry.


In the challenging medical device marketplace, we know that initial design and development is often key to a product’s success.


Our ability to source and produce custom tube kits and other device assemblies can help you increase productivity and reduce costs.

Medical Device Components

Using high-performance materials and precision fabrication capabilities, we can provide turnkey solutions for the most demanding components.

Medical Tubing Extrusion

Planning and preparing for the needs of the medical community are what makes us the supplier of choice for custom medical tubing extrusion.

Our Products

Whether you need bottle caps and stoppers for aseptic transfer of fluids or TPE tubing for testing biopharm products, WHK BioSystems has the expertise to fulfill your project. Whether its single-use assemblies, custom tube kits, or a product for general purpose lab use, our Products may be the right fit for your needs.

Bottle Caps and Stoppers

Designed for efficient aseptic transfer, our caps are available in the three most common sizes of 38mm, 45mm, and 53mm. Several standard cap colors are also available.

Single-Use Bioprocessing

Critical fluid management solutions for life science applications including bioreactor, cell culture and cell therapy applications.

Custom Tube Kits

We offer tube set design and manufacturing services using a wide variety of components and materials.

TubeCube® Connector System

Our TubeCube® Tubing Connector System (Patent Pending) is the industry’s most convenient way to connect several tubing types and sizes to one single connection point.

TPE Class VI Biopharm Tubing

Considered a standard material in biopharmaceutical processing for decades, this versatile tubing is capable of handling a wide variety of applications.

Project Quote

Are you currently working on a project were a contract manufacturer of your medical device components can assist you? Request a quote now! Submit yoru own NDA or use ours!

WHK BioSystems

WHK BioSystems is a contract manufacturer of medical device components. We are FDA registered and ISO 13485:2016 certified operating a Class 7 cleanroom located in Clearwater, Florida.

WHK is a quality-focused components and assemblies manufacturer of custom, single-use products. Our offerings include bottles, caps and stoppers, carboys, flasks, tube sets and manifold assemblies. Our core capabilities include injection molding, assemblies, packaging and engineering solutions. Let WHK’s experience and knowledge help you develop solutions, minimize costs and reduce lead time for your biopharmaceutical and medical supplies.

We are building a brand new, state-of-the-art, Class 7 Cleanroom. 

It will be WHK’s second cleanroom located on the WHK campus in Clearwater, FL. Check out the newest video below with the walls going up! Come back often to see the construction updates!

Construction News


WHK’S Mission is to be the industry leader in Innovation, Solutions, Service, and Social Responsibility.


Our vision at WHK is to be the global leader in innovation, service, and development for all areas of our business.


As a family-owned and operated company, WHK, and its parent company, TSE Industries, Inc., have always operated with family values, and treat everyone as we want to be treated. This holds true for our employees, customers, partners, suppliers, and anyone we have the pleasure to come in contact with.