... line in our factoory,double sided pcb,pcb board,rigid pcb past UL, ISO9001, ISO14001,ROHS Plating gold PCB, double sided pcb,pcb board,rigid pcb Reference - Our ... TG, FR4 Halogen Free,FR-1,FR-24) Max. finished board size: 1500mmx500mm 5) Min. drilled hole size: 0.3mm6) ... bagOuter packing: Standard carton packing11) Hole tolerance: PTH: ±0.076 NPTH: ±0.0512) Certificate: UL, ISO 9001, ISO 14000,SGS , ...