We are offering electrical cables. Cables are used for a wide range of purposes, and each must be tailored for that purpose. Cables are used extensively in electronic devices for power and signal circuits. Signal cables are used to connect video processor to led display and send signal to the led display like cat 5, cat 6 cables. Power cables are used for bulk transmission of alternating and direct current power, especially using high-voltage cable. Send power to led display to light up the led screen.