... Rohs,ISO9001,ISO14001 approved 4.Payment terms:T/T,Paypal High quality printed circuit board Welcome to Eastwin! Our PCB board manufacture ... , Flexible, Rigid-flexibleBoard MaterialFR-4 glass epoxy, FR-4 high Tg, Rohs compliant,Aluminum,Rogers,etc.Board CuttingShear,V-score ... ,Immersion Tin,Immersion Silver,OSP,etc.Board Thickness Tolerance±10%Copper Weight Tolerance± 0.25 ozMinimal Slot Width0.12'', 3. ...