My name is Torbjörn Zethelius and I make violins, violas and cellos. I’m finns researching, teaching and writing about classic lutherie techniques. The Graduate Violin Making School of America, Salt Lake City. Momsreg.nr SE590414107301 company holds an F-tax * Unfortunately, not their idea of a deposit system used strings work (yet?), But I’ll still gladly accept your old strings and send them to the Warchal for recycling.