Wafer Works Corp. engages in the research, development, design, manufacturing, and sales of semiconductors, silicon wafers, and materials. Its products include polished wafer, epitaxial wafer, silicon-on-insulator wafers, and customized wafer. It operates through the Semiconductor Business and Solar Business segments. The Semiconductor Business segment manufactures and sales semiconductor wafers to companies operating in the wafer industry. The Solar Business segment trades in multi-Si products. The company was founded by Ping Hai Chiao on July 24, 1997 and is headquartered in Taoyuan, Taiwan.