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2021-11-20

How to Calculate The Cost And Quotation of PCB Board (2)

As far as the plate is concerned, the main factors affecting the price are as follows: 1. Sheet Material: FR-4, our common double-sided and multi-layer sheet.Its […]
2021-11-19

PCB Board Packaging Process (1)

The step of “PCB packaging” is highly valued in PCB factories. The main reason is that it does not produce added value on the one hand, […]
2021-11-19

PCB Board Packaging Process (2)

Second, vacuum skin packaging.   Operating procedures:   1. Preparation: Position the PE film, manually operate whether each mechanical action is normal, set the PE film […]
2021-11-19

Process of PCB Board Corrosion

PCB boards are widely used in electronics, computers, electrical appliances, mechanical equipment and other industries. It is the support of components and is mainly used to […]