Double Sided Circuit Boards Dealers in Howrah

Double sided circuit boards Phenolic Grade : FR2, FR4, CEM1 Thickness(mm) :0.8,1, 1.2, 1.6, 2.4 ,3.2 Finish Copper Thickness (Micron) :35 (1 Oz), 70 (2 Oz) , 105 (3 Oz) Mask Color :Green, Black Legend Print Color :White ,Yellow Surface Finish : Immersion Tin, HASL ,Immersion Gold Cutting :Routing, V-groove.