Published by November 05,2019
You hope to verify the PCB layer count that the manufacturer sent you, is it the required 4-layer board or just double-sided board? Any method for quick verification rather than going to the work stat...
Published by October 29,2019
In the current PCB production process, there are mainly three manufacturing technologies: subtractive, additive, and semi-additive. 1. Subtractive: subtractive manufacturing is the earliest PCB...
Published by October 24,2019
Copper electroplating with copper sulfate solution plays an extremely important role in PCB manufacturing. The quality of copper electroplating directly affects the quality of the copper layer and rel...
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