Songwon Expands Partnership with Biesterfeld Across Southeastern Europe
Songwon announced today that it has expanded its longstanding partnership with Biesterfeld Spezialchemie.

Since July 1, 2025, Biesterfeld Spezialchemie is the exclusive distributor for Songwon’s full range of polymer stabilizers in the strategically important markets of Romania, Bulgaria, Croatia, Montenegro, Bosnia & Herzegovina, Kosovo, and North Macedonia. The expanded cooperation will not only broaden Songwon’s footprint but also improve product availability and customer service across the region.
“Biesterfeld has been a strong partner to Songwon for many years. Expanding our collaboration to include these seven Southeastern European countries is a significant step toward growing Songwon’s market position and reach with products that not only meet, but exceed the expectations of our customers in the region,” said Albert Dantuma, Leader Sales Polymer Stabilizers at Songwon.
“Leveraging our technical expertise and strong local presence, we are ideally positioned to provide customers across Europe with reliable access to Songwon’s high-performance products and the comprehensive, high-quality service they require,” adds Jürgen Rietschle, Head of Sales - Polymer Additives at Biesterfeld Spezialchemie.