1. UL,ROHS,SGS 2.Gerber file and BOM list or ... needed Introduction of our craft capability :SpecificationsDetailsMaterial TypeFR-4, CEM-1, CEM-3, Aluminium Clad,Arlon*,Teflon,Taconic, Rogers*, Polyimide*, Kapton ... Size23.00” x 35.00”(580mm*900mm)IPC ClassClass II, Class III , Class 1Annular Ring5 mil/side or Greater (Min. Design)Finish ...