... tin,5)Product range:Flex-PCB,Rigid-PCB,Flex-rigid PCB,HDI PCB ,PCB of single,Double and Multi-layers,High frequency PCB ,etc6)Max. finished board ... time is 2 weeks you don't worry about the quality here,we have pass the ISO,UL,RoSH ,TS16949 certificate ... ,and before the mass production,we will make sample for you to confirm. Welcome for your order!!! PCB for Controllers of Household Appliances