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 […]

1.Finger Row Electroplating    Circuit board production often requires rare metals to be plated on edge connectors, edge protruding contacts, or gold fingers to provide lower […]

How to remove tin in circuit board processing? Generally speaking, there are  6 methods: 1. Blow directly with the hot air gun This is the most […]

5. Add solder melting and disassembly method This method is a labor-saving method, as long as some solder is added to the pins of the integrated […]