ECS Factory Tour in ShenZhen, China

Biloda Factory (Cont’d)

The remaining steps include routing marking, layer addition and applying the protective lacquer. After each one of the steps involved on the PCB manufacturing there are quality control tests.

ECS Factory TourFigure 28: Routing marking.

ECS Factory TourFigure 29: Pressing the internal layers.

ECS Factory TourFigure 30: Applying the protective lacquer (purple, in this example).

ECS Factory TourFigure 31: PCB testing.

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