http://pastport.jp/user/ledfulgroup ja-JP LEDFUL is a top reliable LED display manufacturer which founded in 2008. We provide 3~5 years warranty on our products, which is outdoor LED display, indoor LED screen, and rental LED screen with CE, RoHS, FCC, CCC, ISO9001:2008 standard. 2020-01-10T14:35:47+0900 http://pastport.jp/user/ledfulgroup/timeline/Shenzhen%20LEDFUL%20Optoelectronics%20Co.%2C%20Ltd. ledfulgroup http://pastport.jp/user/ledfulgroup/timeline/Shenzhen%20LEDFUL%20Optoelectronics%20Co.%2C%20Ltd.