New Arrival China 1layer Pcb - 12Layer Immersion Gold HDI | YMS PCB – Yongmingsheng
New Arrival China 1layer Pcb - 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
Product detail pictures:
Related Product Guide:
High-Density Interconnect (HDI) PCB Market: TOP Key Players Siemens AG, Unimicron, AT&S, Ibiden Group, SEMCO, DAP Corporation | Fingerprint Lock Rigid-Flexible Pcb
Cooperation
We will make every effort to be outstanding and perfect, and accelerate our steps for standing in the rank of international top-grade and high-tech enterprises for New Arrival China 1layer Pcb - 12Layer Immersion Gold HDI | YMS PCB – Yongmingsheng , The product will supply to all over the world, such as: Guinea, Algeria, Azerbaijan, Many products fully conform to the most rigorous of international guidelines and with our first-rate delivery service you will have them delivered at any time and in any place. And because Kayo deals in the entire spectrum of protective equipment, our customers don't need to waste time shopping around.
By Page from Liverpool - 2017.11.12 12:31
The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
By Elsie from Slovakia - 2017.04.08 14:55
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