Gold Index: 393
Dongguan Wannienfu Electronic Co.,Ltd [China (Mainland)]
City: Dongguan/Tangxia Province/State: Guangdong Country/Region: China (Mainland)
printed circuit board
OSP
I introduce we are a professional single-sided and double-sided PCB manufacturer in China, We have gained the certificate of ISO9001-2000, UL,GP, comp
2006-12-22
Lead-free HAL
Double sided PCB with Lead-free HAL surface treatment. Base material: FR-4,1.6MM, Copper thickness: 1 OZ
gold plating
gold plating+gold finger
Double sided PCB with gold plating surface treatment. Base material:FR-4, 1.6MM, Copper thickness:1OZ
gold plating+carbon paste
Double sided PCB with gold plating+carbon paste surface treatment. Base material: CEM-3,1.2MM, Copper thickness: 1OZ