1.outdoor LED Board Display screen. 2. ISO: 9001/2008;TUV- ... GS,CE,ETL,GOST,CCC,UL,CUL 3. BRAND:CANBEST 4. MOQ:1 set CANBESToutdoor LED ... Board Display screen. Unit Module specification(1) Pixel Pitch : ... Control system: PCTV non-linear editing card=DVI display card+main controller card+optic fibre transmisson (Optional ...