HDI (High-Density Interconnection) technology uses multilayer boards with micro-blind and buried vias, featuring micro-holes and varying process levels (1+N+1, 2+N+2, 3+N+3) to enhance signal integrity and component density.
China First 7-Day Delivery PCB Factory, Free Samples Available.
Operating from China, WellCircuits stands as a top-tier manufacturer of premium PCBs & PCBAs.
Our expertise lies in crafting multilayer flexible circuits, rigid-flex PCBs, HDI PCBs, and Rogers PCBs.
We excel in rapid-turnaround PCB prototyping and thrive on handling challenging projects as our forte.