Best China Wholesale Pcb Order Manufacturers - 8 Layer ENIG Blind Buried Via PCB – Huihe Manufacturer and Factory

China Wholesale Pcb Order Manufacturers - 8 Layer ENIG Blind Buried Via PCB – Huihe

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Bear "Customer 1st, Good quality first" in mind, we work closely with our prospects and supply them with efficient and professional services for Pcb Tg, Stabilizer Pcb Board, Fpc Flexible Printed Circuit, At present, company name has more than 4000 kinds of products and gained good reputation and big shares on market domestic and overseas.

China Wholesale Pcb Order Manufacturers - 8 Layer ENIG Blind Buried Via PCB – Huihe Detail:

About Level 1 HDI PCB

Level 1 HDI PCB technology refers to the laser blind hole only connected to the surface layer and its adjacent secondary layer hole forming technology.

pressing in one time after drilling →utside again pressing copper foil → and then laser drilling

About Level 1

About Level 1 HDI PCB

Level 2 HDI PCB

The Level 2 HDI PCB technology is an improvement on the Level 1 HDI PCB technology. It includes two forms of laser blind via drilling directly from the surface layer to the third layer, and laser blind hole drilling directly from the surface layer to the second layer and then from the second layer to the third layer. The difficulty of the Level 2 HDI PCB technology is far greater than the Level 1 HDI PCB technology.

Press in one time after drilling →outside again pressing copper foil →laser, drilling→outer again pressing copper foil→ laser drilling

8 layers of double via Level 1 HDI PCB

8 layers Of Double Via Level 1 HDI PCB

The figure below is 8 layers of level 2 cross blind vias , this processing methodand the above eight layers of second order stack hole , also need to play twolaser perforations . But the perforations are not stacked on top of each othermaking it much less difficult to process.

8 layers of level 2 cross blind vias

8 Layers Of Level 2 Cross Blind Vias PCB

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We emphasize advancement and introduce new products and solutions into the market each year for China Wholesale Pcb Order Manufacturers - 8 Layer ENIG Blind Buried Via PCB – Huihe , The product will supply to all over the world, such as: Poland, Portugal, Kenya, Item have passed by means of the national qualified certification and been well received in our main industry. Our expert engineering team will often be ready to serve you for consultation and feedback. We have been able to also deliver you with cost-free samples to meet your specs. Ideal efforts will probably be produced to deliver you the most beneficial service and solutions. Should really you be interested in our company and solutions, please make contact with us by sending us emails or call us straight away. To be able to know our solutions and enterprise. ar more, you'll be able to come to our factory to see it. We will constantly welcome guests from all over the world to our firm. o build business enterprise. elations with us. You should feel absolutely free to speak to us for organization. nd we believe we are going to share the best trading practical experience with all our merchants.

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We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.