hiwe need P3/P4 LED WALL WITH OPERATIONAL PROCESSOR SPECIFY THE TOP 3 BRAND AND WHAT IS YOUR BEST PRICE AND IT'S WARRANTY PERIODQuantity:28,000 SQUARE INCH (1 FEET=12 INCH)-Inch Frequency:OtherPort:CHENNAI HARBOURPayment Methods:L/C INCH (1 FEET=12 INCH)-Inch Frequency:OtherPort:CHENNAI HARBOURPayment Methods:L/CShow More