The company signed a contract with the development area grain depot, and installed a 10m LED display screen on the grain storage gate. After several days of preparation, we started installing the screen today, a total of 112 LED boards and 16 power supplies. Today we have connected the good line and finished the sealant. Wait until the sealant is dry overnight, then hang up the rack tomorrow. This time the screen is far from the door, each time the U disk will be particularly troublesome, so this time the use of WIFI signal transmitter, direct use of the mobile phone can be controlled, making customers more convenient. We also sell LED display parts, with intent to contact us.