HDI PCBs are circuit boards that are designed to maximize the density of surface components, while providing a breakout scheme for ICs with high numbers of tight pitched pins or pads, and propagating high frequency signals. With such a design, the main aim is to provide greater functionality in a small package. However, to make this an effective accomplishment, you need to work with an established and experienced contract manufacturer of an HDI PCB assembly from India. You need one who has t he equipment and expertise to implement the required specialization for HDI PCB electronics manufacturing.