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 […]

The PCB circuit board industry report pointed out that the main lines of PCB investment in 18 years include: focusing on Apple, automotive electronics, and 5G […]