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shenzhen,China
All Products
1OZ Copper 4 Layer PCB TWS Earphone Immersion Gold 1OZ Copper Thickness
Rigid 4 Layer PCB Half Hole Finished Thickness 0.8MM Green Solder Mask
Green Color 4 Layer PCB / 4 Layer Board 0.4MM Thickness High Efficiency
FR4 4 Layer PCB / Circuit Board Printing Service 1.6MM Board Thickness
Blue Four Layer Pcb Printed Circuit Board FR4 NY2150 Material Immersion Gold
1.6MM Blue Solder Mask OSP 4 Layer Printed Circuit Board
4 Layer Rigid Flex Printed Circuit Boards 1.6MM Thickness Black Solder Mask
FR4 Material 4 Layer PCB / Green Solder Mask ENIG UL Certificate Approved