Best China Wholesale Bass Filter Circuit Board Suppliers - 10 Layer Impedance Control Resin Plugging PCB – Huihe Manufacturer and Factory

China Wholesale Bass Filter Circuit Board Suppliers - 10 Layer Impedance Control Resin Plugging PCB – Huihe

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All we do is usually connected with our tenet " Customer to start with, Rely on initial, devoting on the food packaging and environmental protection for Pcb Fabrication Service, Complex Circuit Board, Flex Printed Circuit, We sincerely welcome both foreign and domestic business partners, and hope to work with you in the near future!

China Wholesale Bass Filter Circuit Board Suppliers - 10 Layer Impedance Control Resin Plugging PCB – Huihe Detail:

Differences Of Electroplating Plug Hole And Resin Plug Hole?

Surface difference:

The electroplating plug hole is filled by copper plating, and the inner surface of the hole is full of metal. The resin plug hole is filled with epoxy resin after copper plating on the hole wall, and finally copper plating on the resin surface. The effect is that the hole can be conducted, and there is no dent on the surface, which does not affect the welding.

The process is different:

Electroplating plug hole is to fill the through hole directly through electroplating, which has no gap and is good for welding, but it has high requirements for process capability, which can not be done by general manufacturers. Resin plug hole is filled with epoxy resin to fill the hole after copper plating on the hole wall, and finally copper plating on the surface. The effect is like no hole, which is good for welding.

Different prices:

The oxidation resistance of electroplating is good, but the process requirements are high and the price is expensive; the insulation of resin is good and the price is cheap.

Equipment Display

5-PCB circuit board automatic plating line

PCB Automatic Plating Line

7-PCB circuit board PTH production line

PCB PTH Line

15-PCB circuit board LDI automatic laser scanning line machine

PCB LDI

12-PCB circuit board CCD exposure machine

PCB CCD Exposure Machine

Factory Show

PCB Manufacturing Base

woleisbu

Admin Receptionist

manufacturing (2)

Meeting Room

manufacturing (1)

General Office

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"Sincerity, Innovation, Rigorousness, and Efficiency" is the persistent conception of our company for the long-term to develop together with customers for mutual reciprocity and mutual benefit for China Wholesale Bass Filter Circuit Board Suppliers - 10 Layer Impedance Control Resin Plugging PCB – Huihe , The product will supply to all over the world, such as: Montpellier, Peru, Czech republic, We aim to become the modern enterprise with the commercial ideal of "Sincerity and confidence" and with the aim of "Offering customers the most sincere services and best quality products". We sincerely ask for your unchanged support and appreciate your kind advice and guidance.

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