Factory selling Rigid-Flex Printed Circuit - Factory Supply Round aluminum led metal core pcb circuits board – Yongmingsheng

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Our firm has been concentrating on brand strategy. Customers’ pleasure is our best advertising. We also supply OEM company for , Our team knows well the market demands in different countries, and is capable of supplying suitable quality products at the best prices to different markets. Our company has already set up a professional, creative and responsible team to develop clients with the multi-win principle.

Copper base Board production process

Provide the copper plate have pretreated

UV ink is printed on the bending part of copper plate

The surface of copper plate is browned by using browning liquid

Press and drill copper plate covered with UV ink

Electroplate the first finished product

Make outer layer on copper plate

Solder mask printing on copper substrate

V – CUT the second finished product

The bending position of copper plate is surface treated and the finished product is obtained

Check up case ,packing and shipping

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