WAF

Siltronic AG, together with its subsidiaries, provides hyperpure semiconductor silicon wafers in Germany, rest of Europe, the United States, Taiwan and Mainland China, Korea, and Rest of Asia. It offers polished and epitaxial wafers. The company provides special products, such as Ultimate Silicon, an optimal crystal for polished wafers; Float zone/FZ, a wafer product based on the float zone method; and HIREF that offers low microroughness, and low-defect surface structure.