This website showcases the various services and products offered by Principal Duo, a company with over two decades of experience in importing, processing, production, re-exporting, and distributing seafood products in Serbia and the surrounding countries. Their brand, BARKA, is well-known for offering a wide range of high-quality seafood products. With a team of over 100 dedicated employees and a commitment to high standards of hygiene and quality, Principal Duo aims to be a reliable and long-term business partner. Their website features news, updates, and information about their products, services, and achievements, emphasizing their focus on customer satisfaction and adherence to European standards.