Number of layers: 20 layers
plate thickness: 2.0+/-0.2m
minimum aperture: 0.25mm
line width and line spacing: 0.1mm/0.1mm
surface technology: chemical nickel gold
Vincent (Tianjin）Machinery Equipment Management Co., Ltd
地 址：4th floor, Wedding Plaza, Building 2, Huaruidu, Jinghai Town, Jinghai District, Tianjin
联系人：Manager li
电 话：service@viction-pcb.com
微 信：
Number of layers: 20 layers
plate thickness: 2.0+/-0.2m
minimum aperture: 0.25mm
line width and line spacing: 0.1mm/0.1mm
surface technology: chemical nickel gold