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1113 immersion gold high-frequency pcb products are offered for sale by suppliers on Alibaba.com, of which pcba accounts for 50%, other pcb & pcba accounts for 25%, and multilayer pcb accounts for 6%. A wide variety of immersion gold high-frequency pcb options are available to you, such as factory, odm and oem/odm.You can also choose from electronic device, communication and oem electronic immersion gold high-frequency pcb,As well as from hasl, hasl lead free immersion gold high-frequency pcb,