... Tin PCB,Immersed Gold PCB,HDI Mobilephone PCB,Gold-plating PCB,(printed circuit board with assembly)PCBA,SMT ... 0 oz*Thickness: 0.2-3.0mm*Solder mask: green, red, blue, yellow, black, white etc *Min ... treatment: ,spray tin,HASL, lead free, immersion gold,Gold-plate, OSP, ENIG etc*lead time: seven ... Best Regards! Double-sided PCB with 1oz Copper Thickness, Immersion Gold Finish and 1.6mm Board Thickness