Chemosvit Fibrochem a.s. is part fo the strong holding company Chemosvit a.s. where polypropylene products for different applications represent the core business.


The Company is located below the High Tatras, in the Slovak Republic. Traditional yarns production started in 1934. First viscose and later polyamide fibres were replaced in 1974 by polypropylene fine yarns under the name PROLEN®. During its history of more than 50 years, PROLEN® became a worldwide well known brand. Own technological and production know-how and advanced managerial procedures are a guarantee of long-term stability for every customer. Chemosvit Fibrochem is today the strongest and the most experienced producer of fine multifilament polypropylene fibres in Europe.

The product range of the company includes:

  • polypropylene textile and technical multifilament yarn PROLEN®, mass-dyed (flat textile, flat technical, textured high elastic, textured low elastic, air textured)
  • special polypropylene yarn (microfibres, hollow fibres, profiled fibres, UV stabilized, antibacterially modified, softer touch,  flame retardant yarn and yarn with improved moisture management)
  • colour masterbatches (over 300 colours)
  • PROLEN®SOCKS  (classical, sports, health-friendly, antibacterially modified and others)

Certified production and products are a warranty of top quality applications in the textile, automobile, food, health or furniture industries, and other technical applications as ropes, straps, filtration fabrics, etc.

Our Vision: To Continue Being the World Leader in Special Polypropylene Yarns.

Our Mission: Satisfying Customers’ Needs with High Performance Special Types of Prolen®Yarn by Improving Customers’ Health and Protecting the Environment.