Ichor Holdings Ltd specializes in creating fluid delivery systems crucial for semiconductor manufacturing. Based in Fremont, California, and established in 1999, the company focuses on engineering and producing components like gas and chemical delivery systems. These systems are essential for processes such as etching, deposition, and cleaning in the production of semiconductor devices. Ichor's products, known for their precision, include machined components and technologies for blending and dispensing chemicals. They primarily serve equipment manufacturers in the semiconductor industry, especially in Japan.