OEM Supply Fr-4 Pcb - Factory Promotional Green Fr4 Gold Finger Multilayer Pcb Board Fabrication – Yongmingsheng

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Our firm aims to operating faithfully, serving to all of our shoppers , and working in new technology and new machine consistently for 2 Step Hdi Board, Rigid-Flex Printed Circuit, Flex-Rigid, Our products enjoy good popularity among our customers. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.

OEM Supply Fr-4 Pcb - Factory Promotional Green Fr4 Gold Finger Multilayer Pcb Board Fabrication – Yongmingsheng Detail:

Which has a positive and progressive attitude to customer’s fascination, our enterprise consistently improves our item excellent to satisfy the desires of customers and further focuses on safety, reliability, environmental demands, and innovation of Factory Promotional Green Fr4 Gold Finger Multilayer Pcb Board Fabrication, Welcome your enquiry, most effective service will likely be provided with full heart.
Which has a positive and progressive attitude to customer’s fascination, our enterprise consistently improves our item excellent to satisfy the desires of customers and further focuses on safety, reliability, environmental demands, and innovation of 94v0 Pcb Board, Customized Pcb Circuit Board, Pcb, Aiming to grow to be by far the most experienced supplier within this sector in Uganda, we keep researching on the creating procedure and raising the high quality of our principal merchandise. Till now, the merchandise list has been updated on a regular basis and attracted customers from around the globe. In depth data can be obtained in our web page and you’ll be served with good quality consultant service by our after-sale team. They’re about to make it possible for you to get complete acknowledge about our things and make a satisfied negotiation. Small business check out to our factory in Uganda can also be welcome at any time. Hope to obtain your inquiries to get a happy co-operation.

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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Our well-equipped facilities and excellent excellent management throughout all stages of creation enables us to guarantee total buyer satisfaction for OEM Supply Fr-4 Pcb - Factory Promotional Green Fr4 Gold Finger Multilayer Pcb Board Fabrication – Yongmingsheng , The product will supply to all over the world, such as: Venezuela, azerbaijan, Russia, We have established long-term, stable and good business relationships with many manufacturers and wholesalers around the world. Currently, we are looking forward to even greater cooperation with overseas customers based on mutual benefits. Please feel free to contact us for more details.

Double Layer Fpc