Grayhill is a leading manufacturer of electronic components and systems that are used in a wide range of industries, including aerospace, defense, medical, transportation, and industrial automation. The company was founded in 1943 and is headquartered in La Grange, Illinois, USA. Grayhill has a global presence with manufacturing facilities in the United States, Mexico, and China, and sales offices in Europe and Asia. Grayhill's product portfolio includes a wide range of switches, keypads, joysticks, rotary encoders, and optical encoders. These products are designed to meet the demanding requirements of various applications, including harsh environments, high reliability, and long life. Grayhill's products are known for their quality, durability, and performance, and are used by some of the world's leading companies in their products. Grayhill's switches and keypads are used in a variety of applications, including medical devices, industrial control systems, and transportation equipment. The company's joysticks are used in aerospace and defense applications, as well as in industrial automation and medical devices. Grayhill's rotary encoders and optical encoders are used in a wide range of applications, including robotics, automation, and medical devices. Grayhill is committed to providing its customers with the highest level of service and support. The company has a team of experienced engineers who work closely with customers to understand their requirements and provide customized solutions that meet their needs. Grayhill also offers a range of value-added services, including design assistance, prototyping, and testing. In addition to its commitment to quality and customer service, Grayhill is also committed to sustainability. The company has implemented a number of initiatives to reduce its environmental impact, including reducing waste, conserving energy, and using environmentally friendly materials. Overall, Grayhill is a leading manufacturer of electronic components and systems that are used in a wide range of industries. The company's commitment to quality, customer service, and sustainability has made it a trusted partner for some of the world's leading companies.