7um 7micron thin roll copper foil for kinds of cellphone mobile phone material Quickly details Thickness 7micron,7um,0.007mm Roll Width range 100~620 ...
0.025mm Thick ED Copper Foil , Copper Foil 25 micron Application:transformer, PCB, battery, precisio Company Information JIMA has 20 years experience ...
Low profile 0.025mm single side black treated Rolled Copper foil For FCCL Quickly details . Low profile Single side back treatment . Foil Thickness: ...