Immersion Gold Rigid flex PCB

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Immersion Gold Rigid flex PCB


The basic process of  Rigid flex PCB:

1 selection of materials

2 production process and key parts of the control

3 production process .

4 internal single chip graphics transfer

5Flexible material multilayer Positioning


7 drilling 2.

8 to drill dirt, convex eclipse 2

9electroless copper plating, electroplating copper

10surface resistance welding and solderability protection layer

11 contour Processing

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