2. Thermosetting ink layering technology (referred to as TCD technology) 　　 TCD technology is a new technology for making SBU layer in HDI board by using […]

Many friends have asked me about the related technology of PCB multilayer board manufacturing. Here I answer this question in great details.  The manufacturing process of […]

Customizing multi-layer circuit board PCB vias is an important link. The types of customized PCB vias are divided into three types: “blind via”, “buried via” and […]

3. Reel Linkage Type Selective Plating The pins and pins of electronic components, such as connectors, integrated circuits, transistors, and flexible printed circuits, all use selective […]