Factory wholesale Resin Plug Hole Hdi Pcb - 12Layer Immersion Gold HDI | YMS PCB – Yongmingsheng

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Our mission will be to grow to be an innovative supplier of high-tech digital and communication devices by giving worth added design and style, world-class production, and service capabilities for Ultra-Thin Led Flexible Pcb, Thermoelectric Separation Car Copper Base Pcb, Metal Core Pcb Sample Prototype, Our items have exported to North America, Europe, Japan, Korea, Australia, New Zealand, Russia and other countries. On the lookout ahead to make up a good and long-lasting cooperation with you in coming potential!

Factory wholesale Resin Plug Hole Hdi 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

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With our excellent administration, potent technical capability and strict top quality control technique, we go on to provide our consumers with trusted quality, reasonable price ranges and fantastic providers. We intention at becoming one among your most trusted partners and earning your fulfillment for Factory wholesale Resin Plug Hole Hdi Pcb - 12Layer Immersion Gold HDI | YMS PCB – Yongmingsheng , The product will supply to all over the world, such as: Lesotho, India, Bhutan, Our factory is equipped with complete facility in 10000 square meters, which makes us be able to satisfy the producing and sales for most auto part products. Our advantage is full category, high quality and competitive price! Based on that, our products win a high admiration both at home and abroad.

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We have been looking for a professional and responsible supplier, and now we find it.

By Julia from Ecuador - 2018.06.18 19:26

We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!

By Margaret from Juventus - 2018.12.14 15:26

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