Double-sided panel manufacturing

Material cutting → Drilling → PTH → electroplating → pretreatment → dry film application → Alignment → exposure → development → graphic electroplating → film removal → pretreatment → dry film application → alignment and exposure → development → etching → film removal → Surface treatment → cover film application → pressing → curing → nickel gold plating → character printing → shearing Electrical measurement → punching and cutting → final inspection → Packaging → shipment

Single-panel manufacturing

Cutting → Drilling → Dry film application → Alignment → Exposure → Development → etching → film removal → surface treatment → cover film application → pressing → curing → Surface treatment → nickel plating → character printing → Shearing → electrical testing → punching and cutting → final inspection → packaging → shipment