Park Electrochemical Corp is a United States-based company that is principally engaged in developing, manufacturing, and selling digital and radio frequency/microwave printed circuit materials, which are mainly used in the telecommunications, Internet infrastructure, and high-end computing markets; and advanced composite materials, parts, and assemblies, which are used in the aerospace market. The printed circuit materials contribute most of the company’s total revenue, and they are applied to manufacturing multilayer printed circuit boards and other electronic interconnection systems. The company generates the majority of total revenue from North America and Asia, with the rest from Europe.