Personlized ProductsBlank Printed Circuit Board - 12Layer Immersion Gold HDI | YMS PCB – Yongmingsheng
Personlized ProductsBlank Printed Circuit Board - 12Layer Immersion Gold HDI | YMS PCB – Yongmingsheng Detail:
HDI basic production process:
A、Brown multilayer circuit board to form Browning film on the surface of copper foil layer, and laser drilling on the surface of copper foil to form laser blind hole
B、 drill the multi-layer circuit board to form a mechanical drill hole
C、 The multi-layer circuit board is coated with copper to form a copper layer in the laser blind hole mechanical drilling, and then the multi-layer circuit board is electroplated to thicken the copper layer in the hole
D、The above multilayer circuit board is made of outer graphics, and the surface treatment of etched screen print resistance welding on the outer layer of graphics electroplating is carried out to obtain the finished HDI board
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Product detail pictures:
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Our advantages are reduced prices,dynamic product sales workforce,specialized QC,solid factories,superior quality services for Personlized ProductsBlank Printed Circuit Board - 12Layer Immersion Gold HDI | YMS PCB – Yongmingsheng , The product will supply to all over the world, such as: Bhutan, Slovakia, Italy, We adopt advanced production equipment and technology, and perfect testing equipment and methods to ensure our product quality. With our high-level talents, scientific management, excellent teams, and attentive service, our products are favored by domestic and foreign customers. With your support, we will build a better tomorrow!
By Phoebe from Florence - 2017.12.09 14:01
The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
By Bernice from Paris - 2017.06.29 18:55
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