Company PONISTRA d.o.o. Biorine was founded in 1990. as family business. With its 16 employers on more than 2000 m2 of closed working area and about 1400m2 of enclosed open area and due to its good business strategy this company has become one of the most important regarding PVC joinery.
Sir Kažimir Škare is the founder and the owner of the company PONISTRA d.o.o. Biorine. He started this kind of business 30 years ago in Germany. As an expert with 30 years of experience in glass and PVC joinery manufacturing, he is running the company successfully transferring his knowledge selflessly to the young and invests in their training. It is to emphasize the company’s long cooperation with acknowledge German companies Gealan and Winkhaus, and the fact that we are the first in Croatia that are using Gealan profiles.
In order to maintain high quality of our products, keeping our customers satisfied, we are following European trends, constantly improving our technology and educating our staff.