Wafer Works Corporation researches, designs, manufactures, and sells semiconductor silicon, semiconductor epitaxial, and compound semiconductor materials. It operates in Taiwan, Mainland China, the United States, and internationally. Its products include polished, epitaxial, and GaN epitaxial wafers, silicon-on-insulator, and customized wafers such as double-sided, lapped, etched, ultra-thick, and ultra-thin wafers. The company also provides product technology consultation, service business, and import and export trade services. Incorporated in 1997, it is headquartered in Taoyuan City, Taiwan.