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High definition Copper Base Board - 12Layer Immersion Gold HDI | YMS PCB – Yongmingsheng

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We have quite a few great team customers very good at internet marketing, QC, and dealing with kinds of troublesome trouble while in the output approach for Muti-Pcb, 2layer Lead Free Hasl Tg150 Pcb, Immersion Tin Pcb, It can be our wonderful honor to meet your requires.We sincerely hope we can cooperate along with you inside the around long term.
High definition Copper Base 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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High definition Copper Base Board - 12Layer Immersion Gold HDI | YMS PCB – Yongmingsheng detail pictures


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Good quality comes 1st; assistance is foremost; business enterprise is cooperation" is our business enterprise philosophy which is regularly observed and pursued by our company for High definition Copper Base Board - 12Layer Immersion Gold HDI | YMS PCB – Yongmingsheng , The product will supply to all over the world, such as: Grenada, Munich, Vietnam, Our mission is "Provide Goods with Reliable Quality and Reasonable Prices". We welcome customers from every corner of the world to contact us for future business relationships and achieving mutual success!
  • Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
    5 Stars By Jack from belarus - 2018.09.21 11:44
    The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
    5 Stars By Eunice from Cyprus - 2017.09.16 13:44
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