PCB Process


PCB Manufacturing Process

A lot of work goes into manufacturing process of PCB circuit board.Whether you are making one yourself or going through a PCB manufacturer, multiple steps are crucial to the development of the board.To guarantee PCBs be manufactured with your expected quality, performance and durability, you have to pick up a PCB Manufacturer which has high level of expertise and a focus on quality at each stage.

Videos

YMSPCB is one of China’s most experienced custom PCB production service supplier.



Drilling

Drill the hole for conducting electricity and assembling.



PTH

Copper layer formed through self-oxidation-reduction reaction is for completing electrical interconnection.



 Layer

Transfer graphics for meeting customer’s requirements.



AOI

Inner Layer Checking



Electronic Testing

100% detect non-design open and short circuit



Pattern Plating

Make the thickness of copper in hole wall meeting the quality requirements and the corrosion resistant layer plated for etching.



Final Shaping

Position the PCB to the processed and mill out the certain dimensions



Vacuum packing

Vacuum packing can prevent oxidation and protect PCB from damage.To facilitate delivery and transportation.

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