BIERSIN is a significant manufacturer and distributor of wide range of products:- power cords- extension cords- plugs- sockets- clustersWe also provide assembling of electric appliances.We started our production in 1985 from power cords for sewing machines. Now we focus on manufacturing one- and two-sides power cords. We guarantee: high quality, reliability, safety.Our main goals are:- meeting our costumers needs- higher quality of service: delivering excellent products on time- employing and rehabilitation of handicapped persons, mainly the blind- constant plant modernization, improvement process- expanding our product range on polish and European market