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Cheapest Factory Rigid-Flex Board - 8Layer 2 Step HDI Board | YMSPCB – Yongmingsheng

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Our concentrate on should be to consolidate and enhance the quality and service of present products, meanwhile consistently produce new products to meet unique customers' demands for Cob Ceramic Substrate Pcb, Ceramic Pcb, Semi Flex Fpc, With us your money in safe your business in safe . Hope we can be your trustworthy supplier in China . Looking forward for your cooperation .
Cheapest Factory Rigid-Flex Board - 8Layer 2 Step HDI Board | YMSPCB – Yongmingsheng Detail:

HDI Board production process:

At present, HDI board interconnection between layer and layer is mainly the following design: Staggered holes interconnection, Cross-layer interconnection, ladder interconnection and superposition holes interconnection. Among them, the superposition holes interconnection occupy the least space. There is a research suggests that reducing the number of through holes and increasing the number of blind holes can effectively improve the wiring density. And in the superposition interconnection, the methods of electroplating and resin plug are mainly used, especially the electroplating hole filling method which has more obvious advantages like high reliability and good conduction performance. Therefore, superposition interconnection is the most widely used design method for blind holes design. The process of stacking between layers is as follows: first blind hole is made, then second blind hole is made after lamination, then multi-blind hole is made according to this method, and the interconnection between layers is realized by electroplating hole filling method.

On the whole, the production process of HDI plate is complex, which needs to be completed after many times of production for a long time. It’s not only high requirements for the accuracy and shrinkage control of each layer, but also high standards in materials, equipment, environment and technical personnel.


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Cheapest Factory Rigid-Flex Board - 8Layer 2 Step HDI Board | YMSPCB – Yongmingsheng detail pictures


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We often stay with the principle "Quality Very first, Prestige Supreme". We have been fully committed to supplying our consumers with competitively priced high-quality goods, prompt delivery and skilled provider for Cheapest Factory Rigid-Flex Board - 8Layer 2 Step HDI Board | YMSPCB – Yongmingsheng , The product will supply to all over the world, such as: Argentina, Angola, Melbourne, We have a dedicated and aggressive sales team, and many branches, catering to our customers. We are looking for long-term business partnerships, and ensure our suppliers that they will definitely benefit in both short and long run.
  • Speaking of this cooperation with the Chinese manufacturer, I just want to say"well dodne", we are very satisfied.
    5 Stars By Karl from Belarus - 2017.12.31 14:53
    The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
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