This Multilayer PCB Board is manufactured with zero corners and zero shortcuts. In fact, multi-layer PCB manufacturing requires more attention to detail than ordinary printed circuit boards. In addition, we take care to ensure that all layers are properly recorded, although the heat and pressure of the multilayer PCB manufacturing process can cause deformation and stress. Our highly trained PCB assembly technicians use state-of-the-art multilayer board manufacturing equipment to ensure that our finished boards meet your stringent standards and specifications. Its vias always penetrate the entire board. In this Multilayer PCB Board, its entire layer is almost always dedicated to ground and power. Therefore, we classify layers as signals, power or ground planes. Sometimes there is more than one power and ground plane, especially if different components on the PCB require different supply voltages. Multilayer PCB Board's dielectric layer can be very thin. There are at least three conductive layers in the multilayer circuit board, two of which are outer layers and the remainder are synthesized in the insulating plate. The electrical connection between them is usually achieved by plated holes in the cross section of the board.