CTE produce  Multilayer PCBs with High Reliablity from 4layers to 24layers

· Data    We prefer 274X Extended Gerber format. If your file is not in 274X, send an Aperture file.

·material   FR4, FR4-06, Polyimide, R4003, R4350, IS410, FR4-lead free, IT-180, Nelco 4000-13 ect.

·Surface Finish  HASL(Solder),Lead-Free HASL, Hard Gold,  Bondable Gold, Immersion Tin, Immersion Gold(ENG), Immersion Silver, OSP ect.