Голдфингер печатных плат

1,6layer goldfinger pcb 2,HASL+gold plating 3,shengYi FR4 4,gold finger size 1.27"x3.4U" 5,AU":30U" ShenZhen Yu Wei Electronic Co., Ltd is a professional Hi-Tech pcb manufacturer.We positioned at 1-40layer prototype and small volume pcb quickturn service.We can offer 1-2 layer 1 days and 4-10layer 2days service,which can support your urgent project.What's more,we especially have advantage in AU" surface treatment.Two immersion gold line , two gold plating line and 1 electronic gold line ,1 Electroless Nickel Electroless Palladium ImmersionGold(ENEPIG) line .All lines are auto-matic.we can do immersion gold 10U" and gold plating 150U" MAX.