Excellent quality Ceramic Fiber Board - 10 Layer High Tg ,Hard Gold ,HDI Board | YMS PCB – Yongmingsheng
Excellent quality Ceramic Fiber Board - 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
Product detail pictures:
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We can normally fulfill our respected consumers with our great excellent, great value and good provider due to we're much more specialist and extra hard-working and do it in cost-effective way for Excellent quality Ceramic Fiber Board - 10 Layer High Tg ,Hard Gold ,HDI Board | YMS PCB – Yongmingsheng , The product will supply to all over the world, such as: Algeria, Austria, Kenya, Our items have national accreditation requirements for qualified, high quality products, affordable value, was welcomed by people today all over the world. Our goods will continue to enhance within the order and look forward to cooperation with you, Should any of these products be of interest to you, please letus know. We are going to be content to offer you a quotation up on receipt of your detailed needs.
By Mario from New York - 2018.03.03 13:09
This is a very professional wholesaler, we always come to their company for procurement, good quality and cheap.
By Flora from Thailand - 2018.12.11 11:26
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