Factory wholesale Resin Plug Hole Hdi Pcb - Hot New Products Metal Core Aluminum Led Pcb Assembly – Yongmingsheng

“Quality first, Honesty as base, Sincere service and mutual profit” is our idea, in order to develop continuously and pursue the excellence for Hot New Products Metal Core Aluminum Led Pcb Assembly, Our Enterprise Core Principle: The prestige initial ;The standard guarantee ;The customer are supreme.
“Quality first, Honesty as base, Sincere service and mutual profit” is our idea, in order to develop continuously and pursue the excellence for Aluminum Led Pcb Assembly, Led Pcb Assembly, Pcb Assembly, We have been increasingly expanding our international market share based on quality merchandise, excellent service, reasonable price and timely delivery. Remember to contact us at any time for more information.

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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