For Zflip4 foldable phone case rose gold plated hard cover case

King Sun Hard Gold Plating PCB

US $0.99 / pc

Min. Order: 10 pc

Hard Gold PCB

4-layer printed circuit board with selective hard gold

US $1 / pc

Min. Order: 1 pc

Immersion Gold PCB for Hard Driver with 6 Layers

US $0.16 / pc

Min. Order: 100 pc

PCB with Countersink