ActiveSB ELECTRONIC company was founded in 1992. Faithful to the idea of high quality we managed to create brand KAST. The enthusiasm, knowledge and experience of all the employees have made that KAST socks quickly become synonyms of high quality and fashion in domestic market. Our future development strategy is based on continued investment in technology and human resources.Nowadays, as well as at the very beginning, our idea has remained the same. We are more experienced and better prepared than ever before to produce socks to be worn with delight by the customers of all ages, the young and the old. Modern materials of good quality, good design and wide range of colours are the main arguments why everybody enjoys wearing our products.We keep trying to offer our customers something new that follows the trends of the time we live in.Our products are sold in the wholesale, boutiques, specialty shops, and hypermarket chains, not just in Serbia, but in Bosnia and Herzegovina, Montenegro, Croatia and Slovenia, as well.In the process of production, we change ourselves and the world around us.