Description Eltek never gets bored with printed circuit boards (PCBs). The company makes custom PCBs, including rigid multilayered boards with up to 30 layers. PCBs, which are used to connect devices such as microprocessors and memory chips, are found in most types of modern electronic gear. Eltek also makes flexible and flex-rigid boards out of high-performance substrates and glass epoxies. The company's PCBs are used in a variety of electronic devices, including components of aerospace, electronics, industrial, medical, military, and telecom systems. Eltek manufactures PCBs in Israel and Germany, and imports PCBs from Asia for high-volume production runs.