Product Description: Double-Sided Wiring Board is a kind of circuit board with two sides that is used for wiring and connecting components. It is a type of printed circuit board that has electrical connections on both sides of the board. It is designed with two layers of copper foil, laminated together with a non-conductive substrate material, such as paper, ceramic, glass-reinforced plastic, or other type of dielectric material. Its MinSlotWidth is 0.2mm, MinHoleSpace is 0