... 4.Payment terms:T/T,Paypal Printed circuit board/keyboard circuit board Welcome to Eastwin! Our PCB board manufacture and PCB assembly service: o PCB board ... Rigid-flexibleBoard MaterialFR-4 glass epoxy, FR-4 high Tg, Rohs compliant,Aluminum,Rogers,etc.Board CuttingShear,V-score, ... SMT technology----ICT(In Circuit Test),FCT(Functional Circuit Test) technology.----PCB Assembly With UL,CE,FCC,Rohs ...