Factory wholesale 1layer Fpc - 4 Layer (4/4/4/4OZ) Heavy Copper Black Soldermask Board | YMS PCB – Yongmingsheng
Factory wholesale 1layer Fpc - 4 Layer (4/4/4/4OZ) Heavy Copper Black Soldermask Board | YMS PCB – Yongmingsheng Detail:
Thick copper plate basic production process:
A、The inner core plate is obtained by cutting materials, and the inner circuit is made on each inner core plate respectively through the processing of inner graph and etching. A number of copper pads are interleaved on the edge of the plate in the open area of each inner core plate to make each inner core plate.
B、The inner layer and outer layer of copper foil are pressed together by semi-curing sheet to make multi-layer production plate.
C、According to the existing technology, the thick copper plate is prepared by the post-treatment of the multilayer production plate.
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Product detail pictures:
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We insist on offering high quality production with good business concept, honest sales and the best and fast service. it will bring you not only the high quality product and huge profit, but the most significant is to occupy the endless market for Factory wholesale 1layer Fpc - 4 Layer (4/4/4/4OZ) Heavy Copper Black Soldermask Board | YMS PCB – Yongmingsheng , The product will supply to all over the world, such as: Cairo, Croatia, Lisbon, We have now 48 provincial agencies in the country. We also have stable cooperation with several international trading companies. They place order with us and export solutions to other countries. We expect to cooperate with you to develop a larger market.
By Riva from Eindhoven - 2017.11.29 11:09
This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.
By Pag from Switzerland - 2018.09.29 13:24