These boards, which assist in connections in between various electronic components, come in a variety of types such as standard PCBs, multilayer PCBs, and flexible PCBs. PCB manufacturing companies utilize sophisticated technologies and materials to produce high-density interconnect (HDI) boards, multilayer boards, and flexible circuits that fulfill the electrical needs https://fivestarsplanet.com/advancements-in-pcb-technology-innovations-in-high-density-interconnects/