Competitive Price for Thermoelectric Separation Car Copper Base Pcb - 12Layer Immersion Gold HDI | YMS PCB – Yongmingsheng
Competitive Price for Thermoelectric Separation Car Copper Base 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
Product detail pictures:
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We know that we only thrive if we could guarantee our combined price tag competiveness and quality advantageous at the same time for Competitive Price for Thermoelectric Separation Car Copper Base Pcb - 12Layer Immersion Gold HDI | YMS PCB – Yongmingsheng , The product will supply to all over the world, such as: Danish, El Salvador, Miami, The working experience in the field has helped us forged a strong relations with customers and partners both in domestic and international market. For years, our products and solutions have been exported to more than 15 countries in the world and have been widely used by customers.
By Stephanie from Albania - 2018.07.12 12:19
Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
By Mary from Jeddah - 2018.02.12 14:52
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