Factory wholesale Resin Plug Hole Hdi Pcb - 10 Layer High Tg ,Hard Gold ,HDI Board | YMS PCB – Yongmingsheng
Factory wholesale Resin Plug Hole Hdi Pcb - 10 Layer High Tg ,Hard Gold ,HDI Board | 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
You May Like:
1、How to make high frequency PCB
2、Common knowledge of high frequency PCB wiring (1)
3、Common knowledge of high frequency PCB wiring (2)
Product detail pictures:
Related Product Guide:
HDI Market Report – A Complete Overview of Market Segments and the Regional Outlook of HDI Industry | Copper Base Board
Technical Safety BC highlights common causes of residential electrical fires | Copper Base Board
To meet the customers' over-expected pleasure , now we have our potent staff to offer our greatest general service which includes internet marketing, sales, planning, output, quality controlling, packing, warehousing and logistics for Factory wholesale Resin Plug Hole Hdi Pcb - 10 Layer High Tg ,Hard Gold ,HDI Board | YMS PCB – Yongmingsheng , The product will supply to all over the world, such as: Turin, US, Turkey, To win customers' confidence, Best Source has set up a strong sales and after-sales team to deliver the best product and service. Best Source abides by the idea of "Grow with customer" and philosophy of "Customer-oriented" to achieve cooperation of mutual trust and benefit. Best Source will always stand ready to cooperate with you. Let's grow together!
By Ellen from Burundi - 2017.02.18 15:54
The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.
By Kim from Tajikistan - 2017.02.28 14:19