Hard Gold - thindry pcb manufacturer

Comparison flow showing ENIG electroless nickel and immersion gold versus electrolytic nickel and hard gold with a plating bus

PCB Gold Plating Process: ENIG vs Hard Gold Steps and Controls

See how ENIG and electrolytic hard gold PCB processes differ, from pretreatment and nickel deposition to gold plating, inspection and RFQ controls.

By pcb, pcb, 1 month08/18/2026 ago

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