Polyfil AG of Zug at COMPAMED 2021 in Düsseldorf -- MEDICA - World Forum for Medicine
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Polyfil AG

Oberallmendstr. 20 a, 6300 Zug
Telephone +41 76 4241515
Fax +41 41 7610535

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Hall map

COMPAMED 2021 hall map (Hall 13): stand D79

Fairground map

COMPAMED 2021 fairground map: Hall 13


Vinzenz Wyss

Head of Sales

+41 41 560 90 58


Thierry Bonjour

Sales Manager

+41 41 560 90 61


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Our range of products

Product categories

  • 08  Raw materials, materials, adhesives
  • 08.05  Semi-finished products

Our products

Product category: Semi-finished products


Our many years of experience in the manufacture of wires also enable us to produce high quality tubes. Thus we can meet the requirements of a large number of customers who need reliable quality for their products.

In addition to the various stainless steels used primarily in medical technology, we can also process other materials, such as tubes made of precious metal alloys, (gold, platinum etc.), but also non-ferrous metals such as brass, nickel, nickel silver, or copper.

Plastic insulations
It is often important for probes or catheters to have plastic insulations. As with wires, we can apply different types of insulation or biocompatible materials to tubes. With our multilayer coating process, 100% coverage is guaranteed. This prevents holes in the insulation (pinholes) from occurring in the first place.

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Product category: Semi-finished products

Semi-manufactured micro-cables

Progressive miniaturisation has made a great deal of difference in the field of microcables in recent years, but there are still demanding requirements where a great deal of knowledge and flexibility is needed.

Thanks to our know-how, we are also able to offer you valuable support. We can combine different manufacturing processes in numerous ways and produce complex products. Whether it is a simple micro cable with standard insulation and conductors made of "only" one material, or whether you have more demanding requirements, we will do everything possible to provide you with a solution that meets your requirements.

We have the possibility to produce multiple lines with stranded, parallel or coaxial conductors to measure and can also produce rigid connections sheathed with a stainless steel tube. Reproducibility and reliability are a matter of course.

Renowned universities and many researchers from different regions of the world have already benefited from our products, and we are happy to put our knowledge at your disposal so that you too can achieve your goals.

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Product category: Semi-finished products

Micro coils

As your development and business partner we will have a vested interest in the success of your process and products. This is why we strive to off er a uniquely diverse portfolio of manufacturing capabilities where micro coiling operations is one. 

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About us

Company portrait

Polyfil is located in the beautiful city of Zug in Switzerland and was founded in 1985. It's one of five locations within Sandvik's medical wire business. The other four are located in St Imier, also in Switzerland, Calimera, Italy, Tucson, Arizona and Palm Coast, Florida, USA. The headquarter of Sandvik's medical wire business is in Palm Coast.  

At the Zug production site Polyfil manufactures ultra-fine wire, micro-coils and tubes and micro-cables. Polyfil can offer  valuable assistance in the development and manufacturing of prototypes or small orders. Polyfil is also equipped for high production quantities. 

Thanks to theadvanced-infrastructure, it is possible to provide 3D visualizations of the finished product at a prototype stage. This can later be injection moulded or be used for other product-related component. Polyfil can also produce prototypes by using its 3D printing capabilities. 

For more than 25 years Polyfil has been supporing the international market with its innovative and technically sophisticated products. The highly appreciated fine wires and micro-tubes are the result of modern laboratories, qualified personnel and close cooperation with our demanding customers. Here the visions becomes true.

Polyfil AG is ISO certified since 1997 - ISO 9001:2015 and ISO 13485:2016

Company data

Number of employees 20-49
Foundation 1985
Area of business
  • Components, parts, modules, Original Equipment Manufacturers
  • Electrical and electronic components
  • Manufacturing Services