HSK "Zawiercie" S.A. is the biggest polish lead crystal manufacturer. We are producing glass for over 130 years. We offer for worlwide markets today unique hand made crystal products (24% PbO) with high quality, traditional form and cuts. Our employees have absolut unique skill of cutting crystal on very high precision and purity. We are praud of our glasses, decanters, vasons, and many other dinning and decorative products.