During its history of more than forty 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 multifilament polypropylene fine deniers yarns in Europe.

PROLEN® YARN is a mass-dyed polypropylene multifilament yarn produced in Slovakia under the beautiful mountains called the High Tatras. It is a yarn beneficial for our health with great properties which improve our sports or daily life performance. Its production and PROLEN® YARN itself wholehartedly respect the environment in order to preserve it untouched for our future generations.